278354002: Structure of S1 spinal ganglion (body structure)

• SNOMED CT Concept\Body structure (body structure)\Anatomical or acquired body structure (body structure)\Anatomical structure\...
• \An anatomical structure that consists of the maximal set of organ parts so connected to one another that together they constitute a self-contained unit of macroscopic anatomy, distinct both morphologically and functionally from other such units. Together with other organs, an organ constitutes an organ system or a body part. An organ is divisible into organ parts but not organs (examples: femur, biceps, liver, heart, aorta, sciatic nerve, ovary).\Organ part\Nerve part\Peripheral nerve part\Nerve root structure\Spinal cord root and/or ganglion\Spinal nerve root structure\...
• \Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Lumbosacral spinal cord nerve root structure\Structure of posterior lumbosacral spinal cord nerve root\Sacral spinal ganglion\S1 spinal ganglion
• \Posterior spinal nerve root structure (body structure)\Structure of spinal nerve ganglion (body structure)\Sacral spinal ganglion\S1 spinal ganglion
• \Posterior spinal nerve root structure (body structure)\Structure of posterior lumbosacral spinal cord nerve root\Sacral spinal ganglion\S1 spinal ganglion
• \Body system structure\Structure of subdivision of organ system (body structure)\Structure of subdivision of nervous system (body structure)\Peripheral nervous system structure\Structure of nerve root and/or plexus\Nerve root structure\Spinal cord root and/or ganglion\Spinal nerve root structure\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body system structure\Structure of subdivision of organ system (body structure)\Structure of subdivision of nervous system (body structure)\Peripheral nervous system structure\Structure of nerve root and/or plexus\Nerve root structure\Spinal cord root and/or ganglion\Spinal nerve root structure\Lumbosacral spinal cord nerve root structure\Structure of posterior lumbosacral spinal cord nerve root\Sacral spinal ganglion\S1 spinal ganglion
• \Body system structure\Structure of subdivision of organ system (body structure)\Structure of subdivision of nervous system (body structure)\Peripheral nervous system structure\Structure of nerve root and/or plexus\Nerve root structure\Spinal cord root and/or ganglion\Spinal nerve root structure\Posterior spinal nerve root structure (body structure)\Structure of spinal nerve ganglion (body structure)\Sacral spinal ganglion\S1 spinal ganglion
• \Body system structure\Structure of subdivision of organ system (body structure)\Structure of subdivision of nervous system (body structure)\Peripheral nervous system structure\Structure of nerve root and/or plexus\Nerve root structure\Spinal cord root and/or ganglion\Spinal nerve root structure\Posterior spinal nerve root structure (body structure)\Structure of posterior lumbosacral spinal cord nerve root\Sacral spinal ganglion\S1 spinal ganglion
• \Body system structure\Structure of subdivision of organ system (body structure)\Structure of subdivision of nervous system (body structure)\Peripheral nervous system structure\Peripheral nerve structure\Regional peripheral nerve\Peripheral nerve structure of trunk\Structure of non-autonomic peripheral nerve of the trunk\Lumbosacral spinal cord nerve root structure\Structure of posterior lumbosacral spinal cord nerve root\Sacral spinal ganglion\S1 spinal ganglion
• \Body system structure\Structure of subdivision of organ system (body structure)\Structure of subdivision of nervous system (body structure)\Peripheral nervous system structure\Peripheral nerve structure\Regional peripheral nerve\Peripheral nerve structure of trunk\Structure of sacral spinal nerve (body structure)\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body system structure\Structure of subdivision of organ system (body structure)\Structure of subdivision of nervous system (body structure)\Peripheral nervous system structure\Peripheral nerve structure\Peripheral nerve part\Nerve root structure\Spinal cord root and/or ganglion\Spinal nerve root structure\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body system structure\Structure of subdivision of organ system (body structure)\Structure of subdivision of nervous system (body structure)\Peripheral nervous system structure\Peripheral nerve structure\Peripheral nerve part\Nerve root structure\Spinal cord root and/or ganglion\Spinal nerve root structure\Lumbosacral spinal cord nerve root structure\Structure of posterior lumbosacral spinal cord nerve root\Sacral spinal ganglion\S1 spinal ganglion
• \Body system structure\Structure of subdivision of organ system (body structure)\Structure of subdivision of nervous system (body structure)\Peripheral nervous system structure\Peripheral nerve structure\Peripheral nerve part\Nerve root structure\Spinal cord root and/or ganglion\Spinal nerve root structure\Posterior spinal nerve root structure (body structure)\Structure of spinal nerve ganglion (body structure)\Sacral spinal ganglion\S1 spinal ganglion
• \Body system structure\Structure of subdivision of organ system (body structure)\Structure of subdivision of nervous system (body structure)\Peripheral nervous system structure\Peripheral nerve structure\Peripheral nerve part\Nerve root structure\Spinal cord root and/or ganglion\Spinal nerve root structure\Posterior spinal nerve root structure (body structure)\Structure of posterior lumbosacral spinal cord nerve root\Sacral spinal ganglion\S1 spinal ganglion
• \Body system structure\Structure of subdivision of organ system (body structure)\Structure of subdivision of nervous system (body structure)\Peripheral nervous system structure\Peripheral nerve structure\Spinal nerve structure\Spinal nerve root structure\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body system structure\Structure of subdivision of organ system (body structure)\Structure of subdivision of nervous system (body structure)\Peripheral nervous system structure\Peripheral nerve structure\Spinal nerve structure\Spinal nerve root structure\Lumbosacral spinal cord nerve root structure\Structure of posterior lumbosacral spinal cord nerve root\Sacral spinal ganglion\S1 spinal ganglion
• \Body system structure\Structure of subdivision of organ system (body structure)\Structure of subdivision of nervous system (body structure)\Peripheral nervous system structure\Peripheral nerve structure\Spinal nerve structure\Spinal nerve root structure\Posterior spinal nerve root structure (body structure)\Structure of spinal nerve ganglion (body structure)\Sacral spinal ganglion\S1 spinal ganglion
• \Body system structure\Structure of subdivision of organ system (body structure)\Structure of subdivision of nervous system (body structure)\Peripheral nervous system structure\Peripheral nerve structure\Spinal nerve structure\Spinal nerve root structure\Posterior spinal nerve root structure (body structure)\Structure of posterior lumbosacral spinal cord nerve root\Sacral spinal ganglion\S1 spinal ganglion
• \Body system structure\Structure of subdivision of organ system (body structure)\Structure of subdivision of nervous system (body structure)\Peripheral nervous system structure\Peripheral nerve structure\Spinal nerve structure\Structure of sacral spinal nerve (body structure)\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body system structure\Structure of subdivision of organ system (body structure)\Structure of subdivision of nervous system (body structure)\Peripheral nervous system structure\Structure of nervous system ganglion\Structure of spinal nerve ganglion (body structure)\Sacral spinal ganglion\S1 spinal ganglion
• \Body system structure\Structure of nervous system (body structure)\Structure of subdivision of nervous system (body structure)\Peripheral nervous system structure\Structure of nerve root and/or plexus\Nerve root structure\Spinal cord root and/or ganglion\Spinal nerve root structure\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body system structure\Structure of nervous system (body structure)\Structure of subdivision of nervous system (body structure)\Peripheral nervous system structure\Structure of nerve root and/or plexus\Nerve root structure\Spinal cord root and/or ganglion\Spinal nerve root structure\Lumbosacral spinal cord nerve root structure\Structure of posterior lumbosacral spinal cord nerve root\Sacral spinal ganglion\S1 spinal ganglion
• \Body system structure\Structure of nervous system (body structure)\Structure of subdivision of nervous system (body structure)\Peripheral nervous system structure\Structure of nerve root and/or plexus\Nerve root structure\Spinal cord root and/or ganglion\Spinal nerve root structure\Posterior spinal nerve root structure (body structure)\Structure of spinal nerve ganglion (body structure)\Sacral spinal ganglion\S1 spinal ganglion
• \Body system structure\Structure of nervous system (body structure)\Structure of subdivision of nervous system (body structure)\Peripheral nervous system structure\Structure of nerve root and/or plexus\Nerve root structure\Spinal cord root and/or ganglion\Spinal nerve root structure\Posterior spinal nerve root structure (body structure)\Structure of posterior lumbosacral spinal cord nerve root\Sacral spinal ganglion\S1 spinal ganglion
• \Body system structure\Structure of nervous system (body structure)\Structure of subdivision of nervous system (body structure)\Peripheral nervous system structure\Peripheral nerve structure\Regional peripheral nerve\Peripheral nerve structure of trunk\Structure of non-autonomic peripheral nerve of the trunk\Lumbosacral spinal cord nerve root structure\Structure of posterior lumbosacral spinal cord nerve root\Sacral spinal ganglion\S1 spinal ganglion
• \Body system structure\Structure of nervous system (body structure)\Structure of subdivision of nervous system (body structure)\Peripheral nervous system structure\Peripheral nerve structure\Regional peripheral nerve\Peripheral nerve structure of trunk\Structure of sacral spinal nerve (body structure)\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body system structure\Structure of nervous system (body structure)\Structure of subdivision of nervous system (body structure)\Peripheral nervous system structure\Peripheral nerve structure\Peripheral nerve part\Nerve root structure\Spinal cord root and/or ganglion\Spinal nerve root structure\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body system structure\Structure of nervous system (body structure)\Structure of subdivision of nervous system (body structure)\Peripheral nervous system structure\Peripheral nerve structure\Peripheral nerve part\Nerve root structure\Spinal cord root and/or ganglion\Spinal nerve root structure\Lumbosacral spinal cord nerve root structure\Structure of posterior lumbosacral spinal cord nerve root\Sacral spinal ganglion\S1 spinal ganglion
• \Body system structure\Structure of nervous system (body structure)\Structure of subdivision of nervous system (body structure)\Peripheral nervous system structure\Peripheral nerve structure\Peripheral nerve part\Nerve root structure\Spinal cord root and/or ganglion\Spinal nerve root structure\Posterior spinal nerve root structure (body structure)\Structure of spinal nerve ganglion (body structure)\Sacral spinal ganglion\S1 spinal ganglion
• \Body system structure\Structure of nervous system (body structure)\Structure of subdivision of nervous system (body structure)\Peripheral nervous system structure\Peripheral nerve structure\Peripheral nerve part\Nerve root structure\Spinal cord root and/or ganglion\Spinal nerve root structure\Posterior spinal nerve root structure (body structure)\Structure of posterior lumbosacral spinal cord nerve root\Sacral spinal ganglion\S1 spinal ganglion
• \Body system structure\Structure of nervous system (body structure)\Structure of subdivision of nervous system (body structure)\Peripheral nervous system structure\Peripheral nerve structure\Spinal nerve structure\Spinal nerve root structure\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body system structure\Structure of nervous system (body structure)\Structure of subdivision of nervous system (body structure)\Peripheral nervous system structure\Peripheral nerve structure\Spinal nerve structure\Spinal nerve root structure\Lumbosacral spinal cord nerve root structure\Structure of posterior lumbosacral spinal cord nerve root\Sacral spinal ganglion\S1 spinal ganglion
• \Body system structure\Structure of nervous system (body structure)\Structure of subdivision of nervous system (body structure)\Peripheral nervous system structure\Peripheral nerve structure\Spinal nerve structure\Spinal nerve root structure\Posterior spinal nerve root structure (body structure)\Structure of spinal nerve ganglion (body structure)\Sacral spinal ganglion\S1 spinal ganglion
• \Body system structure\Structure of nervous system (body structure)\Structure of subdivision of nervous system (body structure)\Peripheral nervous system structure\Peripheral nerve structure\Spinal nerve structure\Spinal nerve root structure\Posterior spinal nerve root structure (body structure)\Structure of posterior lumbosacral spinal cord nerve root\Sacral spinal ganglion\S1 spinal ganglion
• \Body system structure\Structure of nervous system (body structure)\Structure of subdivision of nervous system (body structure)\Peripheral nervous system structure\Peripheral nerve structure\Spinal nerve structure\Structure of sacral spinal nerve (body structure)\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body system structure\Structure of nervous system (body structure)\Structure of subdivision of nervous system (body structure)\Peripheral nervous system structure\Structure of nervous system ganglion\Structure of spinal nerve ganglion (body structure)\Sacral spinal ganglion\S1 spinal ganglion
• \Body system structure\Structure of nervous system (body structure)\Structure of regional nervous system (body structure)\Nervous structure of trunk\Peripheral nerve structure of trunk\Structure of non-autonomic peripheral nerve of the trunk\Lumbosacral spinal cord nerve root structure\Structure of posterior lumbosacral spinal cord nerve root\Sacral spinal ganglion\S1 spinal ganglion
• \Body system structure\Structure of nervous system (body structure)\Structure of regional nervous system (body structure)\Nervous structure of trunk\Peripheral nerve structure of trunk\Structure of sacral spinal nerve (body structure)\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body system structure\Structure of nervous system (body structure)\Nerve structure\Nerve part\Peripheral nerve part\Nerve root structure\Spinal cord root and/or ganglion\Spinal nerve root structure\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body system structure\Structure of nervous system (body structure)\Nerve structure\Nerve part\Peripheral nerve part\Nerve root structure\Spinal cord root and/or ganglion\Spinal nerve root structure\Lumbosacral spinal cord nerve root structure\Structure of posterior lumbosacral spinal cord nerve root\Sacral spinal ganglion\S1 spinal ganglion
• \Body system structure\Structure of nervous system (body structure)\Nerve structure\Nerve part\Peripheral nerve part\Nerve root structure\Spinal cord root and/or ganglion\Spinal nerve root structure\Posterior spinal nerve root structure (body structure)\Structure of spinal nerve ganglion (body structure)\Sacral spinal ganglion\S1 spinal ganglion
• \Body system structure\Structure of nervous system (body structure)\Nerve structure\Nerve part\Peripheral nerve part\Nerve root structure\Spinal cord root and/or ganglion\Spinal nerve root structure\Posterior spinal nerve root structure (body structure)\Structure of posterior lumbosacral spinal cord nerve root\Sacral spinal ganglion\S1 spinal ganglion
• \Body system structure\Structure of nervous system (body structure)\Nerve structure\Peripheral nerve structure\Regional peripheral nerve\Peripheral nerve structure of trunk\Structure of non-autonomic peripheral nerve of the trunk\Lumbosacral spinal cord nerve root structure\Structure of posterior lumbosacral spinal cord nerve root\Sacral spinal ganglion\S1 spinal ganglion
• \Body system structure\Structure of nervous system (body structure)\Nerve structure\Peripheral nerve structure\Regional peripheral nerve\Peripheral nerve structure of trunk\Structure of sacral spinal nerve (body structure)\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body system structure\Structure of nervous system (body structure)\Nerve structure\Peripheral nerve structure\Peripheral nerve part\Nerve root structure\Spinal cord root and/or ganglion\Spinal nerve root structure\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body system structure\Structure of nervous system (body structure)\Nerve structure\Peripheral nerve structure\Peripheral nerve part\Nerve root structure\Spinal cord root and/or ganglion\Spinal nerve root structure\Lumbosacral spinal cord nerve root structure\Structure of posterior lumbosacral spinal cord nerve root\Sacral spinal ganglion\S1 spinal ganglion
• \Body system structure\Structure of nervous system (body structure)\Nerve structure\Peripheral nerve structure\Peripheral nerve part\Nerve root structure\Spinal cord root and/or ganglion\Spinal nerve root structure\Posterior spinal nerve root structure (body structure)\Structure of spinal nerve ganglion (body structure)\Sacral spinal ganglion\S1 spinal ganglion
• \Body system structure\Structure of nervous system (body structure)\Nerve structure\Peripheral nerve structure\Peripheral nerve part\Nerve root structure\Spinal cord root and/or ganglion\Spinal nerve root structure\Posterior spinal nerve root structure (body structure)\Structure of posterior lumbosacral spinal cord nerve root\Sacral spinal ganglion\S1 spinal ganglion
• \Body system structure\Structure of nervous system (body structure)\Nerve structure\Peripheral nerve structure\Spinal nerve structure\Spinal nerve root structure\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body system structure\Structure of nervous system (body structure)\Nerve structure\Peripheral nerve structure\Spinal nerve structure\Spinal nerve root structure\Lumbosacral spinal cord nerve root structure\Structure of posterior lumbosacral spinal cord nerve root\Sacral spinal ganglion\S1 spinal ganglion
• \Body system structure\Structure of nervous system (body structure)\Nerve structure\Peripheral nerve structure\Spinal nerve structure\Spinal nerve root structure\Posterior spinal nerve root structure (body structure)\Structure of spinal nerve ganglion (body structure)\Sacral spinal ganglion\S1 spinal ganglion
• \Body system structure\Structure of nervous system (body structure)\Nerve structure\Peripheral nerve structure\Spinal nerve structure\Spinal nerve root structure\Posterior spinal nerve root structure (body structure)\Structure of posterior lumbosacral spinal cord nerve root\Sacral spinal ganglion\S1 spinal ganglion
• \Body system structure\Structure of nervous system (body structure)\Nerve structure\Peripheral nerve structure\Spinal nerve structure\Structure of sacral spinal nerve (body structure)\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body tissue structure\Structure of soft tissue (body structure)\...
• \Peripheral nerve structure\Regional peripheral nerve\Peripheral nerve structure of trunk\Structure of non-autonomic peripheral nerve of the trunk\Lumbosacral spinal cord nerve root structure\Structure of posterior lumbosacral spinal cord nerve root\Sacral spinal ganglion\S1 spinal ganglion
• \Peripheral nerve structure\Regional peripheral nerve\Peripheral nerve structure of trunk\Structure of sacral spinal nerve (body structure)\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Peripheral nerve structure\Peripheral nerve part\Nerve root structure\Spinal cord root and/or ganglion\Spinal nerve root structure\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Peripheral nerve structure\Peripheral nerve part\Nerve root structure\Spinal cord root and/or ganglion\Spinal nerve root structure\Lumbosacral spinal cord nerve root structure\Structure of posterior lumbosacral spinal cord nerve root\Sacral spinal ganglion\S1 spinal ganglion
• \Peripheral nerve structure\Peripheral nerve part\Nerve root structure\Spinal cord root and/or ganglion\Spinal nerve root structure\Posterior spinal nerve root structure (body structure)\Structure of spinal nerve ganglion (body structure)\Sacral spinal ganglion\S1 spinal ganglion
• \Peripheral nerve structure\Peripheral nerve part\Nerve root structure\Spinal cord root and/or ganglion\Spinal nerve root structure\Posterior spinal nerve root structure (body structure)\Structure of posterior lumbosacral spinal cord nerve root\Sacral spinal ganglion\S1 spinal ganglion
• \Peripheral nerve structure\Spinal nerve structure\Spinal nerve root structure\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Peripheral nerve structure\Spinal nerve structure\Spinal nerve root structure\Lumbosacral spinal cord nerve root structure\Structure of posterior lumbosacral spinal cord nerve root\Sacral spinal ganglion\S1 spinal ganglion
• \Peripheral nerve structure\Spinal nerve structure\Spinal nerve root structure\Posterior spinal nerve root structure (body structure)\Structure of spinal nerve ganglion (body structure)\Sacral spinal ganglion\S1 spinal ganglion
• \Peripheral nerve structure\Spinal nerve structure\Spinal nerve root structure\Posterior spinal nerve root structure (body structure)\Structure of posterior lumbosacral spinal cord nerve root\Sacral spinal ganglion\S1 spinal ganglion
• \Peripheral nerve structure\Spinal nerve structure\Structure of sacral spinal nerve (body structure)\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Structure of nervous system ganglion\Structure of spinal nerve ganglion (body structure)\Sacral spinal ganglion\S1 spinal ganglion
• \Structure of soft tissue of trunk\Structure of soft tissue of pelvic segment of trunk (body structure)\Structure of soft tissue of pelvis\Structure of soft tissue of sacral region of back (body structure)\Structure of sacral spinal nerve (body structure)\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Structure of soft tissue of trunk\Structure of soft tissue of back of trunk (body structure)\Structure of soft tissue of lower back\Structure of soft tissue of sacral region of back (body structure)\Structure of sacral spinal nerve (body structure)\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Structure of soft tissue of trunk\Structure of soft tissue of back of trunk (body structure)\Structure of soft tissue of lower back\Lumbosacral spinal cord nerve root structure\Structure of posterior lumbosacral spinal cord nerve root\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Structure of half of body lateral to midsagittal plane (body structure)\Structure of half of trunk lateral to midsagittal plane (body structure)\Structure of non-autonomic peripheral nerve of the trunk\Lumbosacral spinal cord nerve root structure\Structure of posterior lumbosacral spinal cord nerve root\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Structure of half of body lateral to midsagittal plane (body structure)\Structure of half of trunk lateral to midsagittal plane (body structure)\Structure of sacral spinal nerve (body structure)\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Structure of half of body lateral to midsagittal plane (body structure)\Nerve root structure\Spinal cord root and/or ganglion\Spinal nerve root structure\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Structure of half of body lateral to midsagittal plane (body structure)\Nerve root structure\Spinal cord root and/or ganglion\Spinal nerve root structure\Lumbosacral spinal cord nerve root structure\Structure of posterior lumbosacral spinal cord nerve root\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Structure of half of body lateral to midsagittal plane (body structure)\Nerve root structure\Spinal cord root and/or ganglion\Spinal nerve root structure\Posterior spinal nerve root structure (body structure)\Structure of spinal nerve ganglion (body structure)\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Structure of half of body lateral to midsagittal plane (body structure)\Nerve root structure\Spinal cord root and/or ganglion\Spinal nerve root structure\Posterior spinal nerve root structure (body structure)\Structure of posterior lumbosacral spinal cord nerve root\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Structure of half of body lateral to midsagittal plane (body structure)\Spinal nerve structure\Spinal nerve root structure\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Structure of half of body lateral to midsagittal plane (body structure)\Spinal nerve structure\Spinal nerve root structure\Lumbosacral spinal cord nerve root structure\Structure of posterior lumbosacral spinal cord nerve root\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Structure of half of body lateral to midsagittal plane (body structure)\Spinal nerve structure\Spinal nerve root structure\Posterior spinal nerve root structure (body structure)\Structure of spinal nerve ganglion (body structure)\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Structure of half of body lateral to midsagittal plane (body structure)\Spinal nerve structure\Spinal nerve root structure\Posterior spinal nerve root structure (body structure)\Structure of posterior lumbosacral spinal cord nerve root\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Structure of half of body lateral to midsagittal plane (body structure)\Spinal nerve structure\Structure of sacral spinal nerve (body structure)\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Chest and/or abdomen and/or pelvis structure (body structure)\This segment relates to the volume of the trunk that is bounded by and includes: superiorly thoracic diaphragm and inferiorly the perineum and external genitalia. The volume includes the entire transverse thickness of the body over the longitudinal extent between these upper (superior) and lower (inferior) boundaries including the overlying muscles, skin and subcutaneous tissue. The segment includes the abdominopelvic cavity, contents and wall including the posterior lumbar region, the volume of the true and false pelvic cavities including the bony pelvis and pelvic wall, the entire perineum and external genitalia including skin and subcutaneous tissue.\This cross-sectional segment is bounded superiorly by a virtual horizontal plane at the level of the plane traversing the superior boundary of the iliac crest; and inferiorly it extends to the perineum and includes part but not necessarily the entire external genitalia. The segment includes the volume of the true and false pelvic cavities (and also part of the lower abdominal volume below the level of the virtual superior boundary). The volume includes the entire transverse thickness of the body over the longitudinal extent between the superior (upper) and inferior (lower) boundaries including the skin and subcutaneous tissue. The segment relates to the cross-sectional or projectional volume as perceived by transmissive or emissive imaging.\This structure, also termed the pelvic region, includes the wall, cavity and content of both the true and false pelvis; it consequently incorporates the entire bony pelvis; and inferiorly it is bounded and includes the pelvic diaphragm. The structure incorporates the complete pelvic wall; sacrococcygeal region (including the overlying skin and subcutaneous tissue); the contents of the false pelvic cavity; but in contrast to the 'pelvic segment of trunk' excludes the perineum, external genitalia.\Sacrococcygeal region structure\Structure of sacral and/or coccygeal vertebral column region (body structure)\Structure of sacral vertebral column region (body structure)\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Chest and/or abdomen and/or pelvis structure (body structure)\This segment relates to the volume of the trunk that is bounded by and includes: superiorly thoracic diaphragm and inferiorly the perineum and external genitalia. The volume includes the entire transverse thickness of the body over the longitudinal extent between these upper (superior) and lower (inferior) boundaries including the overlying muscles, skin and subcutaneous tissue. The segment includes the abdominopelvic cavity, contents and wall including the posterior lumbar region, the volume of the true and false pelvic cavities including the bony pelvis and pelvic wall, the entire perineum and external genitalia including skin and subcutaneous tissue.\This cross-sectional segment is bounded superiorly by a virtual horizontal plane at the level of the plane traversing the superior boundary of the iliac crest; and inferiorly it extends to the perineum and includes part but not necessarily the entire external genitalia. The segment includes the volume of the true and false pelvic cavities (and also part of the lower abdominal volume below the level of the virtual superior boundary). The volume includes the entire transverse thickness of the body over the longitudinal extent between the superior (upper) and inferior (lower) boundaries including the skin and subcutaneous tissue. The segment relates to the cross-sectional or projectional volume as perceived by transmissive or emissive imaging.\This structure, also termed the pelvic region, includes the wall, cavity and content of both the true and false pelvis; it consequently incorporates the entire bony pelvis; and inferiorly it is bounded and includes the pelvic diaphragm. The structure incorporates the complete pelvic wall; sacrococcygeal region (including the overlying skin and subcutaneous tissue); the contents of the false pelvic cavity; but in contrast to the 'pelvic segment of trunk' excludes the perineum, external genitalia.\Sacrococcygeal region structure\Sacral region back structure\Structure of sacral vertebral column region (body structure)\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Chest and/or abdomen and/or pelvis structure (body structure)\This segment relates to the volume of the trunk that is bounded by and includes: superiorly thoracic diaphragm and inferiorly the perineum and external genitalia. The volume includes the entire transverse thickness of the body over the longitudinal extent between these upper (superior) and lower (inferior) boundaries including the overlying muscles, skin and subcutaneous tissue. The segment includes the abdominopelvic cavity, contents and wall including the posterior lumbar region, the volume of the true and false pelvic cavities including the bony pelvis and pelvic wall, the entire perineum and external genitalia including skin and subcutaneous tissue.\This cross-sectional segment is bounded superiorly by a virtual horizontal plane at the level of the plane traversing the superior boundary of the iliac crest; and inferiorly it extends to the perineum and includes part but not necessarily the entire external genitalia. The segment includes the volume of the true and false pelvic cavities (and also part of the lower abdominal volume below the level of the virtual superior boundary). The volume includes the entire transverse thickness of the body over the longitudinal extent between the superior (upper) and inferior (lower) boundaries including the skin and subcutaneous tissue. The segment relates to the cross-sectional or projectional volume as perceived by transmissive or emissive imaging.\This structure, also termed the pelvic region, includes the wall, cavity and content of both the true and false pelvis; it consequently incorporates the entire bony pelvis; and inferiorly it is bounded and includes the pelvic diaphragm. The structure incorporates the complete pelvic wall; sacrococcygeal region (including the overlying skin and subcutaneous tissue); the contents of the false pelvic cavity; but in contrast to the 'pelvic segment of trunk' excludes the perineum, external genitalia.\Sacrococcygeal region structure\Sacral region back structure\Structure of soft tissue of sacral region of back (body structure)\Structure of sacral spinal nerve (body structure)\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Chest and/or abdomen and/or pelvis structure (body structure)\This segment relates to the volume of the trunk that is bounded by and includes: superiorly thoracic diaphragm and inferiorly the perineum and external genitalia. The volume includes the entire transverse thickness of the body over the longitudinal extent between these upper (superior) and lower (inferior) boundaries including the overlying muscles, skin and subcutaneous tissue. The segment includes the abdominopelvic cavity, contents and wall including the posterior lumbar region, the volume of the true and false pelvic cavities including the bony pelvis and pelvic wall, the entire perineum and external genitalia including skin and subcutaneous tissue.\This cross-sectional segment is bounded superiorly by a virtual horizontal plane at the level of the plane traversing the superior boundary of the iliac crest; and inferiorly it extends to the perineum and includes part but not necessarily the entire external genitalia. The segment includes the volume of the true and false pelvic cavities (and also part of the lower abdominal volume below the level of the virtual superior boundary). The volume includes the entire transverse thickness of the body over the longitudinal extent between the superior (upper) and inferior (lower) boundaries including the skin and subcutaneous tissue. The segment relates to the cross-sectional or projectional volume as perceived by transmissive or emissive imaging.\This structure, also termed the pelvic region, includes the wall, cavity and content of both the true and false pelvis; it consequently incorporates the entire bony pelvis; and inferiorly it is bounded and includes the pelvic diaphragm. The structure incorporates the complete pelvic wall; sacrococcygeal region (including the overlying skin and subcutaneous tissue); the contents of the false pelvic cavity; but in contrast to the 'pelvic segment of trunk' excludes the perineum, external genitalia.\Structure of soft tissue of pelvis\Structure of soft tissue of sacral region of back (body structure)\Structure of sacral spinal nerve (body structure)\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Chest and/or abdomen and/or pelvis structure (body structure)\This segment relates to the volume of the trunk that is bounded by and includes: superiorly thoracic diaphragm and inferiorly the perineum and external genitalia. The volume includes the entire transverse thickness of the body over the longitudinal extent between these upper (superior) and lower (inferior) boundaries including the overlying muscles, skin and subcutaneous tissue. The segment includes the abdominopelvic cavity, contents and wall including the posterior lumbar region, the volume of the true and false pelvic cavities including the bony pelvis and pelvic wall, the entire perineum and external genitalia including skin and subcutaneous tissue.\This segment relates to the volume of the trunk that is bounded superiorly by and includes: superiorly the boundary of the false pelvis, which is an artificial plane from the symphysis pubis to the superior iliac crests (in front it is incomplete, presenting a wide interval between the anterior borders of the ilia); and inferiorly the perineum and external genitalia. The volume includes the entire transverse thickness of the body over the longitudinal extent between these upper (superior) and lower (inferior) boundaries including the overlying muscles, skin and subcutaneous tissue. The segment includes the volume of the true and false pelvic cavities including the bony pelvis and pelvic wall and the entire perineum and external genitalia. Note, the entire bony pelvis is included within the pelvic segment (but is excluded from the abdomen proper segment of trunk); however the pelvic segment of trunk and the abdomen proper segment of trunk both include the volume of the false pelvis.\Structure of soft tissue of pelvic segment of trunk (body structure)\Structure of soft tissue of pelvis\Structure of soft tissue of sacral region of back (body structure)\Structure of sacral spinal nerve (body structure)\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Chest and/or abdomen and/or pelvis structure (body structure)\This segment relates to the volume of the trunk that is bounded by and includes: superiorly thoracic diaphragm and inferiorly the perineum and external genitalia. The volume includes the entire transverse thickness of the body over the longitudinal extent between these upper (superior) and lower (inferior) boundaries including the overlying muscles, skin and subcutaneous tissue. The segment includes the abdominopelvic cavity, contents and wall including the posterior lumbar region, the volume of the true and false pelvic cavities including the bony pelvis and pelvic wall, the entire perineum and external genitalia including skin and subcutaneous tissue.\This segment relates to the volume of the trunk that is bounded superiorly by and includes: superiorly the boundary of the false pelvis, which is an artificial plane from the symphysis pubis to the superior iliac crests (in front it is incomplete, presenting a wide interval between the anterior borders of the ilia); and inferiorly the perineum and external genitalia. The volume includes the entire transverse thickness of the body over the longitudinal extent between these upper (superior) and lower (inferior) boundaries including the overlying muscles, skin and subcutaneous tissue. The segment includes the volume of the true and false pelvic cavities including the bony pelvis and pelvic wall and the entire perineum and external genitalia. Note, the entire bony pelvis is included within the pelvic segment (but is excluded from the abdomen proper segment of trunk); however the pelvic segment of trunk and the abdomen proper segment of trunk both include the volume of the false pelvis.\This structure, also termed the pelvic region, includes the wall, cavity and content of both the true and false pelvis; it consequently incorporates the entire bony pelvis; and inferiorly it is bounded and includes the pelvic diaphragm. The structure incorporates the complete pelvic wall; sacrococcygeal region (including the overlying skin and subcutaneous tissue); the contents of the false pelvic cavity; but in contrast to the 'pelvic segment of trunk' excludes the perineum, external genitalia.\Sacrococcygeal region structure\Structure of sacral and/or coccygeal vertebral column region (body structure)\Structure of sacral vertebral column region (body structure)\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Chest and/or abdomen and/or pelvis structure (body structure)\This segment relates to the volume of the trunk that is bounded by and includes: superiorly thoracic diaphragm and inferiorly the perineum and external genitalia. The volume includes the entire transverse thickness of the body over the longitudinal extent between these upper (superior) and lower (inferior) boundaries including the overlying muscles, skin and subcutaneous tissue. The segment includes the abdominopelvic cavity, contents and wall including the posterior lumbar region, the volume of the true and false pelvic cavities including the bony pelvis and pelvic wall, the entire perineum and external genitalia including skin and subcutaneous tissue.\This segment relates to the volume of the trunk that is bounded superiorly by and includes: superiorly the boundary of the false pelvis, which is an artificial plane from the symphysis pubis to the superior iliac crests (in front it is incomplete, presenting a wide interval between the anterior borders of the ilia); and inferiorly the perineum and external genitalia. The volume includes the entire transverse thickness of the body over the longitudinal extent between these upper (superior) and lower (inferior) boundaries including the overlying muscles, skin and subcutaneous tissue. The segment includes the volume of the true and false pelvic cavities including the bony pelvis and pelvic wall and the entire perineum and external genitalia. Note, the entire bony pelvis is included within the pelvic segment (but is excluded from the abdomen proper segment of trunk); however the pelvic segment of trunk and the abdomen proper segment of trunk both include the volume of the false pelvis.\This structure, also termed the pelvic region, includes the wall, cavity and content of both the true and false pelvis; it consequently incorporates the entire bony pelvis; and inferiorly it is bounded and includes the pelvic diaphragm. The structure incorporates the complete pelvic wall; sacrococcygeal region (including the overlying skin and subcutaneous tissue); the contents of the false pelvic cavity; but in contrast to the 'pelvic segment of trunk' excludes the perineum, external genitalia.\Sacrococcygeal region structure\Sacral region back structure\Structure of sacral vertebral column region (body structure)\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Chest and/or abdomen and/or pelvis structure (body structure)\This segment relates to the volume of the trunk that is bounded by and includes: superiorly thoracic diaphragm and inferiorly the perineum and external genitalia. The volume includes the entire transverse thickness of the body over the longitudinal extent between these upper (superior) and lower (inferior) boundaries including the overlying muscles, skin and subcutaneous tissue. The segment includes the abdominopelvic cavity, contents and wall including the posterior lumbar region, the volume of the true and false pelvic cavities including the bony pelvis and pelvic wall, the entire perineum and external genitalia including skin and subcutaneous tissue.\This segment relates to the volume of the trunk that is bounded superiorly by and includes: superiorly the boundary of the false pelvis, which is an artificial plane from the symphysis pubis to the superior iliac crests (in front it is incomplete, presenting a wide interval between the anterior borders of the ilia); and inferiorly the perineum and external genitalia. The volume includes the entire transverse thickness of the body over the longitudinal extent between these upper (superior) and lower (inferior) boundaries including the overlying muscles, skin and subcutaneous tissue. The segment includes the volume of the true and false pelvic cavities including the bony pelvis and pelvic wall and the entire perineum and external genitalia. Note, the entire bony pelvis is included within the pelvic segment (but is excluded from the abdomen proper segment of trunk); however the pelvic segment of trunk and the abdomen proper segment of trunk both include the volume of the false pelvis.\This structure, also termed the pelvic region, includes the wall, cavity and content of both the true and false pelvis; it consequently incorporates the entire bony pelvis; and inferiorly it is bounded and includes the pelvic diaphragm. The structure incorporates the complete pelvic wall; sacrococcygeal region (including the overlying skin and subcutaneous tissue); the contents of the false pelvic cavity; but in contrast to the 'pelvic segment of trunk' excludes the perineum, external genitalia.\Sacrococcygeal region structure\Sacral region back structure\Structure of soft tissue of sacral region of back (body structure)\Structure of sacral spinal nerve (body structure)\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Chest and/or abdomen and/or pelvis structure (body structure)\This segment relates to the volume of the trunk that is bounded by and includes: superiorly thoracic diaphragm and inferiorly the perineum and external genitalia. The volume includes the entire transverse thickness of the body over the longitudinal extent between these upper (superior) and lower (inferior) boundaries including the overlying muscles, skin and subcutaneous tissue. The segment includes the abdominopelvic cavity, contents and wall including the posterior lumbar region, the volume of the true and false pelvic cavities including the bony pelvis and pelvic wall, the entire perineum and external genitalia including skin and subcutaneous tissue.\This segment relates to the volume of the trunk that is bounded superiorly by and includes: superiorly the boundary of the false pelvis, which is an artificial plane from the symphysis pubis to the superior iliac crests (in front it is incomplete, presenting a wide interval between the anterior borders of the ilia); and inferiorly the perineum and external genitalia. The volume includes the entire transverse thickness of the body over the longitudinal extent between these upper (superior) and lower (inferior) boundaries including the overlying muscles, skin and subcutaneous tissue. The segment includes the volume of the true and false pelvic cavities including the bony pelvis and pelvic wall and the entire perineum and external genitalia. Note, the entire bony pelvis is included within the pelvic segment (but is excluded from the abdomen proper segment of trunk); however the pelvic segment of trunk and the abdomen proper segment of trunk both include the volume of the false pelvis.\This structure, also termed the pelvic region, includes the wall, cavity and content of both the true and false pelvis; it consequently incorporates the entire bony pelvis; and inferiorly it is bounded and includes the pelvic diaphragm. The structure incorporates the complete pelvic wall; sacrococcygeal region (including the overlying skin and subcutaneous tissue); the contents of the false pelvic cavity; but in contrast to the 'pelvic segment of trunk' excludes the perineum, external genitalia.\Structure of soft tissue of pelvis\Structure of soft tissue of sacral region of back (body structure)\Structure of sacral spinal nerve (body structure)\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Chest and/or abdomen and/or pelvis structure (body structure)\This segment relates to the volume of the trunk that is bounded by and includes: superiorly thoracic diaphragm and inferiorly the perineum and external genitalia. The volume includes the entire transverse thickness of the body over the longitudinal extent between these upper (superior) and lower (inferior) boundaries including the overlying muscles, skin and subcutaneous tissue. The segment includes the abdominopelvic cavity, contents and wall including the posterior lumbar region, the volume of the true and false pelvic cavities including the bony pelvis and pelvic wall, the entire perineum and external genitalia including skin and subcutaneous tissue.\Lower back structure\Structure of soft tissue of lower back\Structure of soft tissue of sacral region of back (body structure)\Structure of sacral spinal nerve (body structure)\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Chest and/or abdomen and/or pelvis structure (body structure)\This segment relates to the volume of the trunk that is bounded by and includes: superiorly thoracic diaphragm and inferiorly the perineum and external genitalia. The volume includes the entire transverse thickness of the body over the longitudinal extent between these upper (superior) and lower (inferior) boundaries including the overlying muscles, skin and subcutaneous tissue. The segment includes the abdominopelvic cavity, contents and wall including the posterior lumbar region, the volume of the true and false pelvic cavities including the bony pelvis and pelvic wall, the entire perineum and external genitalia including skin and subcutaneous tissue.\Lower back structure\Structure of soft tissue of lower back\Lumbosacral spinal cord nerve root structure\Structure of posterior lumbosacral spinal cord nerve root\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Chest and/or abdomen and/or pelvis structure (body structure)\This segment relates to the volume of the trunk that is bounded by and includes: superiorly thoracic diaphragm and inferiorly the perineum and external genitalia. The volume includes the entire transverse thickness of the body over the longitudinal extent between these upper (superior) and lower (inferior) boundaries including the overlying muscles, skin and subcutaneous tissue. The segment includes the abdominopelvic cavity, contents and wall including the posterior lumbar region, the volume of the true and false pelvic cavities including the bony pelvis and pelvic wall, the entire perineum and external genitalia including skin and subcutaneous tissue.\Lower back structure\Sacrococcygeal region structure\Structure of sacral and/or coccygeal vertebral column region (body structure)\Structure of sacral vertebral column region (body structure)\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Chest and/or abdomen and/or pelvis structure (body structure)\This segment relates to the volume of the trunk that is bounded by and includes: superiorly thoracic diaphragm and inferiorly the perineum and external genitalia. The volume includes the entire transverse thickness of the body over the longitudinal extent between these upper (superior) and lower (inferior) boundaries including the overlying muscles, skin and subcutaneous tissue. The segment includes the abdominopelvic cavity, contents and wall including the posterior lumbar region, the volume of the true and false pelvic cavities including the bony pelvis and pelvic wall, the entire perineum and external genitalia including skin and subcutaneous tissue.\Lower back structure\Sacrococcygeal region structure\Sacral region back structure\Structure of sacral vertebral column region (body structure)\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Chest and/or abdomen and/or pelvis structure (body structure)\This segment relates to the volume of the trunk that is bounded by and includes: superiorly thoracic diaphragm and inferiorly the perineum and external genitalia. The volume includes the entire transverse thickness of the body over the longitudinal extent between these upper (superior) and lower (inferior) boundaries including the overlying muscles, skin and subcutaneous tissue. The segment includes the abdominopelvic cavity, contents and wall including the posterior lumbar region, the volume of the true and false pelvic cavities including the bony pelvis and pelvic wall, the entire perineum and external genitalia including skin and subcutaneous tissue.\Lower back structure\Sacrococcygeal region structure\Sacral region back structure\Structure of soft tissue of sacral region of back (body structure)\Structure of sacral spinal nerve (body structure)\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Chest and/or abdomen and/or pelvis structure (body structure)\This segment relates to the volume of the trunk that is bounded by and includes: superiorly thoracic diaphragm and inferiorly the perineum and external genitalia. The volume includes the entire transverse thickness of the body over the longitudinal extent between these upper (superior) and lower (inferior) boundaries including the overlying muscles, skin and subcutaneous tissue. The segment includes the abdominopelvic cavity, contents and wall including the posterior lumbar region, the volume of the true and false pelvic cavities including the bony pelvis and pelvic wall, the entire perineum and external genitalia including skin and subcutaneous tissue.\Lower back structure\Lumbosacral region structure\Structure of lumbar and/or sacral vertebral column region (body structure)\Structure of sacral vertebral column region (body structure)\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Chest and/or abdomen and/or pelvis structure (body structure)\This segment relates to the volume of the trunk that is bounded by and includes: superiorly thoracic diaphragm and inferiorly the perineum and external genitalia. The volume includes the entire transverse thickness of the body over the longitudinal extent between these upper (superior) and lower (inferior) boundaries including the overlying muscles, skin and subcutaneous tissue. The segment includes the abdominopelvic cavity, contents and wall including the posterior lumbar region, the volume of the true and false pelvic cavities including the bony pelvis and pelvic wall, the entire perineum and external genitalia including skin and subcutaneous tissue.\Lower back structure\Lumbosacral region structure\Structure of lumbar and/or sacral vertebral column region (body structure)\Lumbosacral spinal cord nerve root structure\Structure of posterior lumbosacral spinal cord nerve root\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Regional peripheral nerve\Peripheral nerve structure of trunk\Structure of non-autonomic peripheral nerve of the trunk\Lumbosacral spinal cord nerve root structure\Structure of posterior lumbosacral spinal cord nerve root\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Regional peripheral nerve\Peripheral nerve structure of trunk\Structure of sacral spinal nerve (body structure)\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Structure of back of trunk and/or neck (body structure)\This volume includes the spinal column, its spaces and contents, notably the spinal canal, spinal meninges and spinal cord. It also includes the muscles associated with the spine within (and including) the anterior and posterior thoracolumbar fascia and its equivalent nuchal fascia in the neck. This region also includes the spinal ventral (anterior) and dorsal (posterior) roots, the dorsal root (spinal) ganglions and the spinal nerve trunks.\Structure of sacral and/or coccygeal vertebral column region (body structure)\Structure of sacral vertebral column region (body structure)\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Structure of back of trunk and/or neck (body structure)\This volume includes the spinal column, its spaces and contents, notably the spinal canal, spinal meninges and spinal cord. It also includes the muscles associated with the spine within (and including) the anterior and posterior thoracolumbar fascia and its equivalent nuchal fascia in the neck. This region also includes the spinal ventral (anterior) and dorsal (posterior) roots, the dorsal root (spinal) ganglions and the spinal nerve trunks.\Structure of lumbar and/or sacral vertebral column region (body structure)\Structure of sacral vertebral column region (body structure)\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Structure of back of trunk and/or neck (body structure)\This volume includes the spinal column, its spaces and contents, notably the spinal canal, spinal meninges and spinal cord. It also includes the muscles associated with the spine within (and including) the anterior and posterior thoracolumbar fascia and its equivalent nuchal fascia in the neck. This region also includes the spinal ventral (anterior) and dorsal (posterior) roots, the dorsal root (spinal) ganglions and the spinal nerve trunks.\Structure of lumbar and/or sacral vertebral column region (body structure)\Lumbosacral spinal cord nerve root structure\Structure of posterior lumbosacral spinal cord nerve root\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Structure of back of trunk and/or neck (body structure)\This volume includes the spinal column, its spaces and contents, notably the spinal canal, spinal meninges and spinal cord. It also includes the muscles associated with the spine within (and including) the anterior and posterior thoracolumbar fascia and its equivalent nuchal fascia in the neck. This region also includes the spinal ventral (anterior) and dorsal (posterior) roots, the dorsal root (spinal) ganglions and the spinal nerve trunks.\Spinal nerve root structure\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Structure of back of trunk and/or neck (body structure)\This volume includes the spinal column, its spaces and contents, notably the spinal canal, spinal meninges and spinal cord. It also includes the muscles associated with the spine within (and including) the anterior and posterior thoracolumbar fascia and its equivalent nuchal fascia in the neck. This region also includes the spinal ventral (anterior) and dorsal (posterior) roots, the dorsal root (spinal) ganglions and the spinal nerve trunks.\Spinal nerve root structure\Lumbosacral spinal cord nerve root structure\Structure of posterior lumbosacral spinal cord nerve root\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Structure of back of trunk and/or neck (body structure)\This volume includes the spinal column, its spaces and contents, notably the spinal canal, spinal meninges and spinal cord. It also includes the muscles associated with the spine within (and including) the anterior and posterior thoracolumbar fascia and its equivalent nuchal fascia in the neck. This region also includes the spinal ventral (anterior) and dorsal (posterior) roots, the dorsal root (spinal) ganglions and the spinal nerve trunks.\Spinal nerve root structure\Posterior spinal nerve root structure (body structure)\Structure of spinal nerve ganglion (body structure)\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Structure of back of trunk and/or neck (body structure)\This volume includes the spinal column, its spaces and contents, notably the spinal canal, spinal meninges and spinal cord. It also includes the muscles associated with the spine within (and including) the anterior and posterior thoracolumbar fascia and its equivalent nuchal fascia in the neck. This region also includes the spinal ventral (anterior) and dorsal (posterior) roots, the dorsal root (spinal) ganglions and the spinal nerve trunks.\Spinal nerve root structure\Posterior spinal nerve root structure (body structure)\Structure of posterior lumbosacral spinal cord nerve root\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Structure of back of trunk and/or neck (body structure)\Structure of back of trunk (body structure)\Structure of soft tissue of back of trunk (body structure)\Structure of soft tissue of lower back\Structure of soft tissue of sacral region of back (body structure)\Structure of sacral spinal nerve (body structure)\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Structure of back of trunk and/or neck (body structure)\Structure of back of trunk (body structure)\Structure of soft tissue of back of trunk (body structure)\Structure of soft tissue of lower back\Lumbosacral spinal cord nerve root structure\Structure of posterior lumbosacral spinal cord nerve root\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Structure of back of trunk and/or neck (body structure)\Structure of back of trunk (body structure)\Regional back structure\Lower back structure\Structure of soft tissue of lower back\Structure of soft tissue of sacral region of back (body structure)\Structure of sacral spinal nerve (body structure)\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Structure of back of trunk and/or neck (body structure)\Structure of back of trunk (body structure)\Regional back structure\Lower back structure\Structure of soft tissue of lower back\Lumbosacral spinal cord nerve root structure\Structure of posterior lumbosacral spinal cord nerve root\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Structure of back of trunk and/or neck (body structure)\Structure of back of trunk (body structure)\Regional back structure\Lower back structure\Sacrococcygeal region structure\Structure of sacral and/or coccygeal vertebral column region (body structure)\Structure of sacral vertebral column region (body structure)\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Structure of back of trunk and/or neck (body structure)\Structure of back of trunk (body structure)\Regional back structure\Lower back structure\Sacrococcygeal region structure\Sacral region back structure\Structure of sacral vertebral column region (body structure)\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Structure of back of trunk and/or neck (body structure)\Structure of back of trunk (body structure)\Regional back structure\Lower back structure\Sacrococcygeal region structure\Sacral region back structure\Structure of soft tissue of sacral region of back (body structure)\Structure of sacral spinal nerve (body structure)\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Structure of back of trunk and/or neck (body structure)\Structure of back of trunk (body structure)\Regional back structure\Lower back structure\Lumbosacral region structure\Structure of lumbar and/or sacral vertebral column region (body structure)\Structure of sacral vertebral column region (body structure)\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Structure of back of trunk and/or neck (body structure)\Structure of back of trunk (body structure)\Regional back structure\Lower back structure\Lumbosacral region structure\Structure of lumbar and/or sacral vertebral column region (body structure)\Lumbosacral spinal cord nerve root structure\Structure of posterior lumbosacral spinal cord nerve root\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Structure of back of trunk and/or neck (body structure)\Spinal nerve structure\Spinal nerve root structure\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Structure of back of trunk and/or neck (body structure)\Spinal nerve structure\Spinal nerve root structure\Lumbosacral spinal cord nerve root structure\Structure of posterior lumbosacral spinal cord nerve root\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Structure of back of trunk and/or neck (body structure)\Spinal nerve structure\Spinal nerve root structure\Posterior spinal nerve root structure (body structure)\Structure of spinal nerve ganglion (body structure)\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Structure of back of trunk and/or neck (body structure)\Spinal nerve structure\Spinal nerve root structure\Posterior spinal nerve root structure (body structure)\Structure of posterior lumbosacral spinal cord nerve root\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Structure of back of trunk and/or neck (body structure)\Spinal nerve structure\Structure of sacral spinal nerve (body structure)\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Body part structure\Lower body structure\Lower body part structure\Structure of pelvic cross-sectional segment of trunk and/or lower limb (body structure)\This cross-sectional segment is bounded superiorly by a virtual horizontal plane at the level of the plane traversing the superior boundary of the iliac crest; and inferiorly it extends to the perineum and includes part but not necessarily the entire external genitalia. The segment includes the volume of the true and false pelvic cavities (and also part of the lower abdominal volume below the level of the virtual superior boundary). The volume includes the entire transverse thickness of the body over the longitudinal extent between the superior (upper) and inferior (lower) boundaries including the skin and subcutaneous tissue. The segment relates to the cross-sectional or projectional volume as perceived by transmissive or emissive imaging.\This structure, also termed the pelvic region, includes the wall, cavity and content of both the true and false pelvis; it consequently incorporates the entire bony pelvis; and inferiorly it is bounded and includes the pelvic diaphragm. The structure incorporates the complete pelvic wall; sacrococcygeal region (including the overlying skin and subcutaneous tissue); the contents of the false pelvic cavity; but in contrast to the 'pelvic segment of trunk' excludes the perineum, external genitalia.\Sacrococcygeal region structure\Structure of sacral and/or coccygeal vertebral column region (body structure)\Structure of sacral vertebral column region (body structure)\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Body part structure\Lower body structure\Lower body part structure\Structure of pelvic cross-sectional segment of trunk and/or lower limb (body structure)\This cross-sectional segment is bounded superiorly by a virtual horizontal plane at the level of the plane traversing the superior boundary of the iliac crest; and inferiorly it extends to the perineum and includes part but not necessarily the entire external genitalia. The segment includes the volume of the true and false pelvic cavities (and also part of the lower abdominal volume below the level of the virtual superior boundary). The volume includes the entire transverse thickness of the body over the longitudinal extent between the superior (upper) and inferior (lower) boundaries including the skin and subcutaneous tissue. The segment relates to the cross-sectional or projectional volume as perceived by transmissive or emissive imaging.\This structure, also termed the pelvic region, includes the wall, cavity and content of both the true and false pelvis; it consequently incorporates the entire bony pelvis; and inferiorly it is bounded and includes the pelvic diaphragm. The structure incorporates the complete pelvic wall; sacrococcygeal region (including the overlying skin and subcutaneous tissue); the contents of the false pelvic cavity; but in contrast to the 'pelvic segment of trunk' excludes the perineum, external genitalia.\Sacrococcygeal region structure\Sacral region back structure\Structure of sacral vertebral column region (body structure)\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Body part structure\Lower body structure\Lower body part structure\Structure of pelvic cross-sectional segment of trunk and/or lower limb (body structure)\This cross-sectional segment is bounded superiorly by a virtual horizontal plane at the level of the plane traversing the superior boundary of the iliac crest; and inferiorly it extends to the perineum and includes part but not necessarily the entire external genitalia. The segment includes the volume of the true and false pelvic cavities (and also part of the lower abdominal volume below the level of the virtual superior boundary). The volume includes the entire transverse thickness of the body over the longitudinal extent between the superior (upper) and inferior (lower) boundaries including the skin and subcutaneous tissue. The segment relates to the cross-sectional or projectional volume as perceived by transmissive or emissive imaging.\This structure, also termed the pelvic region, includes the wall, cavity and content of both the true and false pelvis; it consequently incorporates the entire bony pelvis; and inferiorly it is bounded and includes the pelvic diaphragm. The structure incorporates the complete pelvic wall; sacrococcygeal region (including the overlying skin and subcutaneous tissue); the contents of the false pelvic cavity; but in contrast to the 'pelvic segment of trunk' excludes the perineum, external genitalia.\Sacrococcygeal region structure\Sacral region back structure\Structure of soft tissue of sacral region of back (body structure)\Structure of sacral spinal nerve (body structure)\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Body part structure\Lower body structure\Lower body part structure\Structure of pelvic cross-sectional segment of trunk and/or lower limb (body structure)\This cross-sectional segment is bounded superiorly by a virtual horizontal plane at the level of the plane traversing the superior boundary of the iliac crest; and inferiorly it extends to the perineum and includes part but not necessarily the entire external genitalia. The segment includes the volume of the true and false pelvic cavities (and also part of the lower abdominal volume below the level of the virtual superior boundary). The volume includes the entire transverse thickness of the body over the longitudinal extent between the superior (upper) and inferior (lower) boundaries including the skin and subcutaneous tissue. The segment relates to the cross-sectional or projectional volume as perceived by transmissive or emissive imaging.\This structure, also termed the pelvic region, includes the wall, cavity and content of both the true and false pelvis; it consequently incorporates the entire bony pelvis; and inferiorly it is bounded and includes the pelvic diaphragm. The structure incorporates the complete pelvic wall; sacrococcygeal region (including the overlying skin and subcutaneous tissue); the contents of the false pelvic cavity; but in contrast to the 'pelvic segment of trunk' excludes the perineum, external genitalia.\Structure of soft tissue of pelvis\Structure of soft tissue of sacral region of back (body structure)\Structure of sacral spinal nerve (body structure)\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Body part structure\Lower body structure\Lower body part structure\This segment relates to the volume of the trunk that is bounded by and includes: superiorly thoracic diaphragm and inferiorly the perineum and external genitalia. The volume includes the entire transverse thickness of the body over the longitudinal extent between these upper (superior) and lower (inferior) boundaries including the overlying muscles, skin and subcutaneous tissue. The segment includes the abdominopelvic cavity, contents and wall including the posterior lumbar region, the volume of the true and false pelvic cavities including the bony pelvis and pelvic wall, the entire perineum and external genitalia including skin and subcutaneous tissue.\This cross-sectional segment is bounded superiorly by a virtual horizontal plane at the level of the plane traversing the superior boundary of the iliac crest; and inferiorly it extends to the perineum and includes part but not necessarily the entire external genitalia. The segment includes the volume of the true and false pelvic cavities (and also part of the lower abdominal volume below the level of the virtual superior boundary). The volume includes the entire transverse thickness of the body over the longitudinal extent between the superior (upper) and inferior (lower) boundaries including the skin and subcutaneous tissue. The segment relates to the cross-sectional or projectional volume as perceived by transmissive or emissive imaging.\This structure, also termed the pelvic region, includes the wall, cavity and content of both the true and false pelvis; it consequently incorporates the entire bony pelvis; and inferiorly it is bounded and includes the pelvic diaphragm. The structure incorporates the complete pelvic wall; sacrococcygeal region (including the overlying skin and subcutaneous tissue); the contents of the false pelvic cavity; but in contrast to the 'pelvic segment of trunk' excludes the perineum, external genitalia.\Sacrococcygeal region structure\Structure of sacral and/or coccygeal vertebral column region (body structure)\Structure of sacral vertebral column region (body structure)\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Body part structure\Lower body structure\Lower body part structure\This segment relates to the volume of the trunk that is bounded by and includes: superiorly thoracic diaphragm and inferiorly the perineum and external genitalia. The volume includes the entire transverse thickness of the body over the longitudinal extent between these upper (superior) and lower (inferior) boundaries including the overlying muscles, skin and subcutaneous tissue. The segment includes the abdominopelvic cavity, contents and wall including the posterior lumbar region, the volume of the true and false pelvic cavities including the bony pelvis and pelvic wall, the entire perineum and external genitalia including skin and subcutaneous tissue.\This cross-sectional segment is bounded superiorly by a virtual horizontal plane at the level of the plane traversing the superior boundary of the iliac crest; and inferiorly it extends to the perineum and includes part but not necessarily the entire external genitalia. The segment includes the volume of the true and false pelvic cavities (and also part of the lower abdominal volume below the level of the virtual superior boundary). The volume includes the entire transverse thickness of the body over the longitudinal extent between the superior (upper) and inferior (lower) boundaries including the skin and subcutaneous tissue. The segment relates to the cross-sectional or projectional volume as perceived by transmissive or emissive imaging.\This structure, also termed the pelvic region, includes the wall, cavity and content of both the true and false pelvis; it consequently incorporates the entire bony pelvis; and inferiorly it is bounded and includes the pelvic diaphragm. The structure incorporates the complete pelvic wall; sacrococcygeal region (including the overlying skin and subcutaneous tissue); the contents of the false pelvic cavity; but in contrast to the 'pelvic segment of trunk' excludes the perineum, external genitalia.\Sacrococcygeal region structure\Sacral region back structure\Structure of sacral vertebral column region (body structure)\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Body part structure\Lower body structure\Lower body part structure\This segment relates to the volume of the trunk that is bounded by and includes: superiorly thoracic diaphragm and inferiorly the perineum and external genitalia. The volume includes the entire transverse thickness of the body over the longitudinal extent between these upper (superior) and lower (inferior) boundaries including the overlying muscles, skin and subcutaneous tissue. The segment includes the abdominopelvic cavity, contents and wall including the posterior lumbar region, the volume of the true and false pelvic cavities including the bony pelvis and pelvic wall, the entire perineum and external genitalia including skin and subcutaneous tissue.\This cross-sectional segment is bounded superiorly by a virtual horizontal plane at the level of the plane traversing the superior boundary of the iliac crest; and inferiorly it extends to the perineum and includes part but not necessarily the entire external genitalia. The segment includes the volume of the true and false pelvic cavities (and also part of the lower abdominal volume below the level of the virtual superior boundary). The volume includes the entire transverse thickness of the body over the longitudinal extent between the superior (upper) and inferior (lower) boundaries including the skin and subcutaneous tissue. The segment relates to the cross-sectional or projectional volume as perceived by transmissive or emissive imaging.\This structure, also termed the pelvic region, includes the wall, cavity and content of both the true and false pelvis; it consequently incorporates the entire bony pelvis; and inferiorly it is bounded and includes the pelvic diaphragm. The structure incorporates the complete pelvic wall; sacrococcygeal region (including the overlying skin and subcutaneous tissue); the contents of the false pelvic cavity; but in contrast to the 'pelvic segment of trunk' excludes the perineum, external genitalia.\Sacrococcygeal region structure\Sacral region back structure\Structure of soft tissue of sacral region of back (body structure)\Structure of sacral spinal nerve (body structure)\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Body part structure\Lower body structure\Lower body part structure\This segment relates to the volume of the trunk that is bounded by and includes: superiorly thoracic diaphragm and inferiorly the perineum and external genitalia. The volume includes the entire transverse thickness of the body over the longitudinal extent between these upper (superior) and lower (inferior) boundaries including the overlying muscles, skin and subcutaneous tissue. The segment includes the abdominopelvic cavity, contents and wall including the posterior lumbar region, the volume of the true and false pelvic cavities including the bony pelvis and pelvic wall, the entire perineum and external genitalia including skin and subcutaneous tissue.\This cross-sectional segment is bounded superiorly by a virtual horizontal plane at the level of the plane traversing the superior boundary of the iliac crest; and inferiorly it extends to the perineum and includes part but not necessarily the entire external genitalia. The segment includes the volume of the true and false pelvic cavities (and also part of the lower abdominal volume below the level of the virtual superior boundary). The volume includes the entire transverse thickness of the body over the longitudinal extent between the superior (upper) and inferior (lower) boundaries including the skin and subcutaneous tissue. The segment relates to the cross-sectional or projectional volume as perceived by transmissive or emissive imaging.\This structure, also termed the pelvic region, includes the wall, cavity and content of both the true and false pelvis; it consequently incorporates the entire bony pelvis; and inferiorly it is bounded and includes the pelvic diaphragm. The structure incorporates the complete pelvic wall; sacrococcygeal region (including the overlying skin and subcutaneous tissue); the contents of the false pelvic cavity; but in contrast to the 'pelvic segment of trunk' excludes the perineum, external genitalia.\Structure of soft tissue of pelvis\Structure of soft tissue of sacral region of back (body structure)\Structure of sacral spinal nerve (body structure)\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Body part structure\Lower body structure\Lower body part structure\This segment relates to the volume of the trunk that is bounded by and includes: superiorly thoracic diaphragm and inferiorly the perineum and external genitalia. The volume includes the entire transverse thickness of the body over the longitudinal extent between these upper (superior) and lower (inferior) boundaries including the overlying muscles, skin and subcutaneous tissue. The segment includes the abdominopelvic cavity, contents and wall including the posterior lumbar region, the volume of the true and false pelvic cavities including the bony pelvis and pelvic wall, the entire perineum and external genitalia including skin and subcutaneous tissue.\This segment relates to the volume of the trunk that is bounded superiorly by and includes: superiorly the boundary of the false pelvis, which is an artificial plane from the symphysis pubis to the superior iliac crests (in front it is incomplete, presenting a wide interval between the anterior borders of the ilia); and inferiorly the perineum and external genitalia. The volume includes the entire transverse thickness of the body over the longitudinal extent between these upper (superior) and lower (inferior) boundaries including the overlying muscles, skin and subcutaneous tissue. The segment includes the volume of the true and false pelvic cavities including the bony pelvis and pelvic wall and the entire perineum and external genitalia. Note, the entire bony pelvis is included within the pelvic segment (but is excluded from the abdomen proper segment of trunk); however the pelvic segment of trunk and the abdomen proper segment of trunk both include the volume of the false pelvis.\Structure of soft tissue of pelvic segment of trunk (body structure)\Structure of soft tissue of pelvis\Structure of soft tissue of sacral region of back (body structure)\Structure of sacral spinal nerve (body structure)\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Body part structure\Lower body structure\Lower body part structure\This segment relates to the volume of the trunk that is bounded by and includes: superiorly thoracic diaphragm and inferiorly the perineum and external genitalia. The volume includes the entire transverse thickness of the body over the longitudinal extent between these upper (superior) and lower (inferior) boundaries including the overlying muscles, skin and subcutaneous tissue. The segment includes the abdominopelvic cavity, contents and wall including the posterior lumbar region, the volume of the true and false pelvic cavities including the bony pelvis and pelvic wall, the entire perineum and external genitalia including skin and subcutaneous tissue.\This segment relates to the volume of the trunk that is bounded superiorly by and includes: superiorly the boundary of the false pelvis, which is an artificial plane from the symphysis pubis to the superior iliac crests (in front it is incomplete, presenting a wide interval between the anterior borders of the ilia); and inferiorly the perineum and external genitalia. The volume includes the entire transverse thickness of the body over the longitudinal extent between these upper (superior) and lower (inferior) boundaries including the overlying muscles, skin and subcutaneous tissue. The segment includes the volume of the true and false pelvic cavities including the bony pelvis and pelvic wall and the entire perineum and external genitalia. Note, the entire bony pelvis is included within the pelvic segment (but is excluded from the abdomen proper segment of trunk); however the pelvic segment of trunk and the abdomen proper segment of trunk both include the volume of the false pelvis.\This structure, also termed the pelvic region, includes the wall, cavity and content of both the true and false pelvis; it consequently incorporates the entire bony pelvis; and inferiorly it is bounded and includes the pelvic diaphragm. The structure incorporates the complete pelvic wall; sacrococcygeal region (including the overlying skin and subcutaneous tissue); the contents of the false pelvic cavity; but in contrast to the 'pelvic segment of trunk' excludes the perineum, external genitalia.\Sacrococcygeal region structure\Structure of sacral and/or coccygeal vertebral column region (body structure)\Structure of sacral vertebral column region (body structure)\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Body part structure\Lower body structure\Lower body part structure\This segment relates to the volume of the trunk that is bounded by and includes: superiorly thoracic diaphragm and inferiorly the perineum and external genitalia. The volume includes the entire transverse thickness of the body over the longitudinal extent between these upper (superior) and lower (inferior) boundaries including the overlying muscles, skin and subcutaneous tissue. The segment includes the abdominopelvic cavity, contents and wall including the posterior lumbar region, the volume of the true and false pelvic cavities including the bony pelvis and pelvic wall, the entire perineum and external genitalia including skin and subcutaneous tissue.\This segment relates to the volume of the trunk that is bounded superiorly by and includes: superiorly the boundary of the false pelvis, which is an artificial plane from the symphysis pubis to the superior iliac crests (in front it is incomplete, presenting a wide interval between the anterior borders of the ilia); and inferiorly the perineum and external genitalia. The volume includes the entire transverse thickness of the body over the longitudinal extent between these upper (superior) and lower (inferior) boundaries including the overlying muscles, skin and subcutaneous tissue. The segment includes the volume of the true and false pelvic cavities including the bony pelvis and pelvic wall and the entire perineum and external genitalia. Note, the entire bony pelvis is included within the pelvic segment (but is excluded from the abdomen proper segment of trunk); however the pelvic segment of trunk and the abdomen proper segment of trunk both include the volume of the false pelvis.\This structure, also termed the pelvic region, includes the wall, cavity and content of both the true and false pelvis; it consequently incorporates the entire bony pelvis; and inferiorly it is bounded and includes the pelvic diaphragm. The structure incorporates the complete pelvic wall; sacrococcygeal region (including the overlying skin and subcutaneous tissue); the contents of the false pelvic cavity; but in contrast to the 'pelvic segment of trunk' excludes the perineum, external genitalia.\Sacrococcygeal region structure\Sacral region back structure\Structure of sacral vertebral column region (body structure)\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Body part structure\Lower body structure\Lower body part structure\This segment relates to the volume of the trunk that is bounded by and includes: superiorly thoracic diaphragm and inferiorly the perineum and external genitalia. The volume includes the entire transverse thickness of the body over the longitudinal extent between these upper (superior) and lower (inferior) boundaries including the overlying muscles, skin and subcutaneous tissue. The segment includes the abdominopelvic cavity, contents and wall including the posterior lumbar region, the volume of the true and false pelvic cavities including the bony pelvis and pelvic wall, the entire perineum and external genitalia including skin and subcutaneous tissue.\This segment relates to the volume of the trunk that is bounded superiorly by and includes: superiorly the boundary of the false pelvis, which is an artificial plane from the symphysis pubis to the superior iliac crests (in front it is incomplete, presenting a wide interval between the anterior borders of the ilia); and inferiorly the perineum and external genitalia. The volume includes the entire transverse thickness of the body over the longitudinal extent between these upper (superior) and lower (inferior) boundaries including the overlying muscles, skin and subcutaneous tissue. The segment includes the volume of the true and false pelvic cavities including the bony pelvis and pelvic wall and the entire perineum and external genitalia. Note, the entire bony pelvis is included within the pelvic segment (but is excluded from the abdomen proper segment of trunk); however the pelvic segment of trunk and the abdomen proper segment of trunk both include the volume of the false pelvis.\This structure, also termed the pelvic region, includes the wall, cavity and content of both the true and false pelvis; it consequently incorporates the entire bony pelvis; and inferiorly it is bounded and includes the pelvic diaphragm. The structure incorporates the complete pelvic wall; sacrococcygeal region (including the overlying skin and subcutaneous tissue); the contents of the false pelvic cavity; but in contrast to the 'pelvic segment of trunk' excludes the perineum, external genitalia.\Sacrococcygeal region structure\Sacral region back structure\Structure of soft tissue of sacral region of back (body structure)\Structure of sacral spinal nerve (body structure)\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Body part structure\Lower body structure\Lower body part structure\This segment relates to the volume of the trunk that is bounded by and includes: superiorly thoracic diaphragm and inferiorly the perineum and external genitalia. The volume includes the entire transverse thickness of the body over the longitudinal extent between these upper (superior) and lower (inferior) boundaries including the overlying muscles, skin and subcutaneous tissue. The segment includes the abdominopelvic cavity, contents and wall including the posterior lumbar region, the volume of the true and false pelvic cavities including the bony pelvis and pelvic wall, the entire perineum and external genitalia including skin and subcutaneous tissue.\This segment relates to the volume of the trunk that is bounded superiorly by and includes: superiorly the boundary of the false pelvis, which is an artificial plane from the symphysis pubis to the superior iliac crests (in front it is incomplete, presenting a wide interval between the anterior borders of the ilia); and inferiorly the perineum and external genitalia. The volume includes the entire transverse thickness of the body over the longitudinal extent between these upper (superior) and lower (inferior) boundaries including the overlying muscles, skin and subcutaneous tissue. The segment includes the volume of the true and false pelvic cavities including the bony pelvis and pelvic wall and the entire perineum and external genitalia. Note, the entire bony pelvis is included within the pelvic segment (but is excluded from the abdomen proper segment of trunk); however the pelvic segment of trunk and the abdomen proper segment of trunk both include the volume of the false pelvis.\This structure, also termed the pelvic region, includes the wall, cavity and content of both the true and false pelvis; it consequently incorporates the entire bony pelvis; and inferiorly it is bounded and includes the pelvic diaphragm. The structure incorporates the complete pelvic wall; sacrococcygeal region (including the overlying skin and subcutaneous tissue); the contents of the false pelvic cavity; but in contrast to the 'pelvic segment of trunk' excludes the perineum, external genitalia.\Structure of soft tissue of pelvis\Structure of soft tissue of sacral region of back (body structure)\Structure of sacral spinal nerve (body structure)\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Body part structure\Lower body structure\Lower body part structure\This segment relates to the volume of the trunk that is bounded by and includes: superiorly thoracic diaphragm and inferiorly the perineum and external genitalia. The volume includes the entire transverse thickness of the body over the longitudinal extent between these upper (superior) and lower (inferior) boundaries including the overlying muscles, skin and subcutaneous tissue. The segment includes the abdominopelvic cavity, contents and wall including the posterior lumbar region, the volume of the true and false pelvic cavities including the bony pelvis and pelvic wall, the entire perineum and external genitalia including skin and subcutaneous tissue.\Lower back structure\Structure of soft tissue of lower back\Structure of soft tissue of sacral region of back (body structure)\Structure of sacral spinal nerve (body structure)\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Body part structure\Lower body structure\Lower body part structure\This segment relates to the volume of the trunk that is bounded by and includes: superiorly thoracic diaphragm and inferiorly the perineum and external genitalia. The volume includes the entire transverse thickness of the body over the longitudinal extent between these upper (superior) and lower (inferior) boundaries including the overlying muscles, skin and subcutaneous tissue. The segment includes the abdominopelvic cavity, contents and wall including the posterior lumbar region, the volume of the true and false pelvic cavities including the bony pelvis and pelvic wall, the entire perineum and external genitalia including skin and subcutaneous tissue.\Lower back structure\Structure of soft tissue of lower back\Lumbosacral spinal cord nerve root structure\Structure of posterior lumbosacral spinal cord nerve root\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Body part structure\Lower body structure\Lower body part structure\This segment relates to the volume of the trunk that is bounded by and includes: superiorly thoracic diaphragm and inferiorly the perineum and external genitalia. The volume includes the entire transverse thickness of the body over the longitudinal extent between these upper (superior) and lower (inferior) boundaries including the overlying muscles, skin and subcutaneous tissue. The segment includes the abdominopelvic cavity, contents and wall including the posterior lumbar region, the volume of the true and false pelvic cavities including the bony pelvis and pelvic wall, the entire perineum and external genitalia including skin and subcutaneous tissue.\Lower back structure\Sacrococcygeal region structure\Structure of sacral and/or coccygeal vertebral column region (body structure)\Structure of sacral vertebral column region (body structure)\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Body part structure\Lower body structure\Lower body part structure\This segment relates to the volume of the trunk that is bounded by and includes: superiorly thoracic diaphragm and inferiorly the perineum and external genitalia. The volume includes the entire transverse thickness of the body over the longitudinal extent between these upper (superior) and lower (inferior) boundaries including the overlying muscles, skin and subcutaneous tissue. The segment includes the abdominopelvic cavity, contents and wall including the posterior lumbar region, the volume of the true and false pelvic cavities including the bony pelvis and pelvic wall, the entire perineum and external genitalia including skin and subcutaneous tissue.\Lower back structure\Sacrococcygeal region structure\Sacral region back structure\Structure of sacral vertebral column region (body structure)\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Body part structure\Lower body structure\Lower body part structure\This segment relates to the volume of the trunk that is bounded by and includes: superiorly thoracic diaphragm and inferiorly the perineum and external genitalia. The volume includes the entire transverse thickness of the body over the longitudinal extent between these upper (superior) and lower (inferior) boundaries including the overlying muscles, skin and subcutaneous tissue. The segment includes the abdominopelvic cavity, contents and wall including the posterior lumbar region, the volume of the true and false pelvic cavities including the bony pelvis and pelvic wall, the entire perineum and external genitalia including skin and subcutaneous tissue.\Lower back structure\Sacrococcygeal region structure\Sacral region back structure\Structure of soft tissue of sacral region of back (body structure)\Structure of sacral spinal nerve (body structure)\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Body part structure\Lower body structure\Lower body part structure\This segment relates to the volume of the trunk that is bounded by and includes: superiorly thoracic diaphragm and inferiorly the perineum and external genitalia. The volume includes the entire transverse thickness of the body over the longitudinal extent between these upper (superior) and lower (inferior) boundaries including the overlying muscles, skin and subcutaneous tissue. The segment includes the abdominopelvic cavity, contents and wall including the posterior lumbar region, the volume of the true and false pelvic cavities including the bony pelvis and pelvic wall, the entire perineum and external genitalia including skin and subcutaneous tissue.\Lower back structure\Lumbosacral region structure\Structure of lumbar and/or sacral vertebral column region (body structure)\Structure of sacral vertebral column region (body structure)\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Body part structure\Lower body structure\Lower body part structure\This segment relates to the volume of the trunk that is bounded by and includes: superiorly thoracic diaphragm and inferiorly the perineum and external genitalia. The volume includes the entire transverse thickness of the body over the longitudinal extent between these upper (superior) and lower (inferior) boundaries including the overlying muscles, skin and subcutaneous tissue. The segment includes the abdominopelvic cavity, contents and wall including the posterior lumbar region, the volume of the true and false pelvic cavities including the bony pelvis and pelvic wall, the entire perineum and external genitalia including skin and subcutaneous tissue.\Lower back structure\Lumbosacral region structure\Structure of lumbar and/or sacral vertebral column region (body structure)\Lumbosacral spinal cord nerve root structure\Structure of posterior lumbosacral spinal cord nerve root\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Body part structure\Trunk structure (body structure)\Structure of subregion of trunk (body structure)\This cross-sectional segment is bounded superiorly by a virtual horizontal plane at the level of the junction between T8 and T9 (and thus also includes part of the thoracic volume below this level); and inferiorly it extends to the perineum, including the volume of the true and false pelvic cavities and part but not necessarily the entire external genitalia. The volume includes the entire transverse thickness of the body over the longitudinal extent between the superior (upper) and inferior (lower) boundaries including the skin and subcutaneous tissue. The segment relates to the cross-sectional or projectional volume as perceived by transmissive or emissive imaging.\This cross-sectional segment is bounded superiorly by a virtual horizontal plane at the level of the plane traversing the superior boundary of the iliac crest; and inferiorly it extends to the perineum and includes part but not necessarily the entire external genitalia. The segment includes the volume of the true and false pelvic cavities (and also part of the lower abdominal volume below the level of the virtual superior boundary). The volume includes the entire transverse thickness of the body over the longitudinal extent between the superior (upper) and inferior (lower) boundaries including the skin and subcutaneous tissue. The segment relates to the cross-sectional or projectional volume as perceived by transmissive or emissive imaging.\This structure, also termed the pelvic region, includes the wall, cavity and content of both the true and false pelvis; it consequently incorporates the entire bony pelvis; and inferiorly it is bounded and includes the pelvic diaphragm. The structure incorporates the complete pelvic wall; sacrococcygeal region (including the overlying skin and subcutaneous tissue); the contents of the false pelvic cavity; but in contrast to the 'pelvic segment of trunk' excludes the perineum, external genitalia.\Sacrococcygeal region structure\Structure of sacral and/or coccygeal vertebral column region (body structure)\Structure of sacral vertebral column region (body structure)\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Body part structure\Trunk structure (body structure)\Structure of subregion of trunk (body structure)\This cross-sectional segment is bounded superiorly by a virtual horizontal plane at the level of the junction between T8 and T9 (and thus also includes part of the thoracic volume below this level); and inferiorly it extends to the perineum, including the volume of the true and false pelvic cavities and part but not necessarily the entire external genitalia. The volume includes the entire transverse thickness of the body over the longitudinal extent between the superior (upper) and inferior (lower) boundaries including the skin and subcutaneous tissue. The segment relates to the cross-sectional or projectional volume as perceived by transmissive or emissive imaging.\This cross-sectional segment is bounded superiorly by a virtual horizontal plane at the level of the plane traversing the superior boundary of the iliac crest; and inferiorly it extends to the perineum and includes part but not necessarily the entire external genitalia. The segment includes the volume of the true and false pelvic cavities (and also part of the lower abdominal volume below the level of the virtual superior boundary). The volume includes the entire transverse thickness of the body over the longitudinal extent between the superior (upper) and inferior (lower) boundaries including the skin and subcutaneous tissue. The segment relates to the cross-sectional or projectional volume as perceived by transmissive or emissive imaging.\This structure, also termed the pelvic region, includes the wall, cavity and content of both the true and false pelvis; it consequently incorporates the entire bony pelvis; and inferiorly it is bounded and includes the pelvic diaphragm. The structure incorporates the complete pelvic wall; sacrococcygeal region (including the overlying skin and subcutaneous tissue); the contents of the false pelvic cavity; but in contrast to the 'pelvic segment of trunk' excludes the perineum, external genitalia.\Sacrococcygeal region structure\Sacral region back structure\Structure of sacral vertebral column region (body structure)\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Body part structure\Trunk structure (body structure)\Structure of subregion of trunk (body structure)\This cross-sectional segment is bounded superiorly by a virtual horizontal plane at the level of the junction between T8 and T9 (and thus also includes part of the thoracic volume below this level); and inferiorly it extends to the perineum, including the volume of the true and false pelvic cavities and part but not necessarily the entire external genitalia. The volume includes the entire transverse thickness of the body over the longitudinal extent between the superior (upper) and inferior (lower) boundaries including the skin and subcutaneous tissue. The segment relates to the cross-sectional or projectional volume as perceived by transmissive or emissive imaging.\This cross-sectional segment is bounded superiorly by a virtual horizontal plane at the level of the plane traversing the superior boundary of the iliac crest; and inferiorly it extends to the perineum and includes part but not necessarily the entire external genitalia. The segment includes the volume of the true and false pelvic cavities (and also part of the lower abdominal volume below the level of the virtual superior boundary). The volume includes the entire transverse thickness of the body over the longitudinal extent between the superior (upper) and inferior (lower) boundaries including the skin and subcutaneous tissue. The segment relates to the cross-sectional or projectional volume as perceived by transmissive or emissive imaging.\This structure, also termed the pelvic region, includes the wall, cavity and content of both the true and false pelvis; it consequently incorporates the entire bony pelvis; and inferiorly it is bounded and includes the pelvic diaphragm. The structure incorporates the complete pelvic wall; sacrococcygeal region (including the overlying skin and subcutaneous tissue); the contents of the false pelvic cavity; but in contrast to the 'pelvic segment of trunk' excludes the perineum, external genitalia.\Sacrococcygeal region structure\Sacral region back structure\Structure of soft tissue of sacral region of back (body structure)\Structure of sacral spinal nerve (body structure)\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Body part structure\Trunk structure (body structure)\Structure of subregion of trunk (body structure)\This cross-sectional segment is bounded superiorly by a virtual horizontal plane at the level of the junction between T8 and T9 (and thus also includes part of the thoracic volume below this level); and inferiorly it extends to the perineum, including the volume of the true and false pelvic cavities and part but not necessarily the entire external genitalia. The volume includes the entire transverse thickness of the body over the longitudinal extent between the superior (upper) and inferior (lower) boundaries including the skin and subcutaneous tissue. The segment relates to the cross-sectional or projectional volume as perceived by transmissive or emissive imaging.\This cross-sectional segment is bounded superiorly by a virtual horizontal plane at the level of the plane traversing the superior boundary of the iliac crest; and inferiorly it extends to the perineum and includes part but not necessarily the entire external genitalia. The segment includes the volume of the true and false pelvic cavities (and also part of the lower abdominal volume below the level of the virtual superior boundary). The volume includes the entire transverse thickness of the body over the longitudinal extent between the superior (upper) and inferior (lower) boundaries including the skin and subcutaneous tissue. The segment relates to the cross-sectional or projectional volume as perceived by transmissive or emissive imaging.\This structure, also termed the pelvic region, includes the wall, cavity and content of both the true and false pelvis; it consequently incorporates the entire bony pelvis; and inferiorly it is bounded and includes the pelvic diaphragm. The structure incorporates the complete pelvic wall; sacrococcygeal region (including the overlying skin and subcutaneous tissue); the contents of the false pelvic cavity; but in contrast to the 'pelvic segment of trunk' excludes the perineum, external genitalia.\Structure of soft tissue of pelvis\Structure of soft tissue of sacral region of back (body structure)\Structure of sacral spinal nerve (body structure)\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Body part structure\Trunk structure (body structure)\Structure of subregion of trunk (body structure)\Structure of half of trunk lateral to midsagittal plane (body structure)\Structure of non-autonomic peripheral nerve of the trunk\Lumbosacral spinal cord nerve root structure\Structure of posterior lumbosacral spinal cord nerve root\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Body part structure\Trunk structure (body structure)\Structure of subregion of trunk (body structure)\Structure of half of trunk lateral to midsagittal plane (body structure)\Structure of sacral spinal nerve (body structure)\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Body part structure\Trunk structure (body structure)\Structure of subregion of trunk (body structure)\Structure of back of trunk (body structure)\Structure of soft tissue of back of trunk (body structure)\Structure of soft tissue of lower back\Structure of soft tissue of sacral region of back (body structure)\Structure of sacral spinal nerve (body structure)\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Body part structure\Trunk structure (body structure)\Structure of subregion of trunk (body structure)\Structure of back of trunk (body structure)\Structure of soft tissue of back of trunk (body structure)\Structure of soft tissue of lower back\Lumbosacral spinal cord nerve root structure\Structure of posterior lumbosacral spinal cord nerve root\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Body part structure\Trunk structure (body structure)\Structure of subregion of trunk (body structure)\Structure of back of trunk (body structure)\Regional back structure\Lower back structure\Structure of soft tissue of lower back\Structure of soft tissue of sacral region of back (body structure)\Structure of sacral spinal nerve (body structure)\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Body part structure\Trunk structure (body structure)\Structure of subregion of trunk (body structure)\Structure of back of trunk (body structure)\Regional back structure\Lower back structure\Structure of soft tissue of lower back\Lumbosacral spinal cord nerve root structure\Structure of posterior lumbosacral spinal cord nerve root\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Body part structure\Trunk structure (body structure)\Structure of subregion of trunk (body structure)\Structure of back of trunk (body structure)\Regional back structure\Lower back structure\Sacrococcygeal region structure\Structure of sacral and/or coccygeal vertebral column region (body structure)\Structure of sacral vertebral column region (body structure)\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Body part structure\Trunk structure (body structure)\Structure of subregion of trunk (body structure)\Structure of back of trunk (body structure)\Regional back structure\Lower back structure\Sacrococcygeal region structure\Sacral region back structure\Structure of sacral vertebral column region (body structure)\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Body part structure\Trunk structure (body structure)\Structure of subregion of trunk (body structure)\Structure of back of trunk (body structure)\Regional back structure\Lower back structure\Sacrococcygeal region structure\Sacral region back structure\Structure of soft tissue of sacral region of back (body structure)\Structure of sacral spinal nerve (body structure)\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Body part structure\Trunk structure (body structure)\Structure of subregion of trunk (body structure)\Structure of back of trunk (body structure)\Regional back structure\Lower back structure\Lumbosacral region structure\Structure of lumbar and/or sacral vertebral column region (body structure)\Structure of sacral vertebral column region (body structure)\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Body part structure\Trunk structure (body structure)\Structure of subregion of trunk (body structure)\Structure of back of trunk (body structure)\Regional back structure\Lower back structure\Lumbosacral region structure\Structure of lumbar and/or sacral vertebral column region (body structure)\Lumbosacral spinal cord nerve root structure\Structure of posterior lumbosacral spinal cord nerve root\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Body part structure\Trunk structure (body structure)\Structure of subregion of trunk (body structure)\This segment relates to the volume of the trunk that is bounded by and includes: superiorly thoracic diaphragm and inferiorly the perineum and external genitalia. The volume includes the entire transverse thickness of the body over the longitudinal extent between these upper (superior) and lower (inferior) boundaries including the overlying muscles, skin and subcutaneous tissue. The segment includes the abdominopelvic cavity, contents and wall including the posterior lumbar region, the volume of the true and false pelvic cavities including the bony pelvis and pelvic wall, the entire perineum and external genitalia including skin and subcutaneous tissue.\This cross-sectional segment is bounded superiorly by a virtual horizontal plane at the level of the plane traversing the superior boundary of the iliac crest; and inferiorly it extends to the perineum and includes part but not necessarily the entire external genitalia. The segment includes the volume of the true and false pelvic cavities (and also part of the lower abdominal volume below the level of the virtual superior boundary). The volume includes the entire transverse thickness of the body over the longitudinal extent between the superior (upper) and inferior (lower) boundaries including the skin and subcutaneous tissue. The segment relates to the cross-sectional or projectional volume as perceived by transmissive or emissive imaging.\This structure, also termed the pelvic region, includes the wall, cavity and content of both the true and false pelvis; it consequently incorporates the entire bony pelvis; and inferiorly it is bounded and includes the pelvic diaphragm. The structure incorporates the complete pelvic wall; sacrococcygeal region (including the overlying skin and subcutaneous tissue); the contents of the false pelvic cavity; but in contrast to the 'pelvic segment of trunk' excludes the perineum, external genitalia.\Sacrococcygeal region structure\Structure of sacral and/or coccygeal vertebral column region (body structure)\Structure of sacral vertebral column region (body structure)\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Body part structure\Trunk structure (body structure)\Structure of subregion of trunk (body structure)\This segment relates to the volume of the trunk that is bounded by and includes: superiorly thoracic diaphragm and inferiorly the perineum and external genitalia. The volume includes the entire transverse thickness of the body over the longitudinal extent between these upper (superior) and lower (inferior) boundaries including the overlying muscles, skin and subcutaneous tissue. The segment includes the abdominopelvic cavity, contents and wall including the posterior lumbar region, the volume of the true and false pelvic cavities including the bony pelvis and pelvic wall, the entire perineum and external genitalia including skin and subcutaneous tissue.\This cross-sectional segment is bounded superiorly by a virtual horizontal plane at the level of the plane traversing the superior boundary of the iliac crest; and inferiorly it extends to the perineum and includes part but not necessarily the entire external genitalia. The segment includes the volume of the true and false pelvic cavities (and also part of the lower abdominal volume below the level of the virtual superior boundary). The volume includes the entire transverse thickness of the body over the longitudinal extent between the superior (upper) and inferior (lower) boundaries including the skin and subcutaneous tissue. The segment relates to the cross-sectional or projectional volume as perceived by transmissive or emissive imaging.\This structure, also termed the pelvic region, includes the wall, cavity and content of both the true and false pelvis; it consequently incorporates the entire bony pelvis; and inferiorly it is bounded and includes the pelvic diaphragm. The structure incorporates the complete pelvic wall; sacrococcygeal region (including the overlying skin and subcutaneous tissue); the contents of the false pelvic cavity; but in contrast to the 'pelvic segment of trunk' excludes the perineum, external genitalia.\Sacrococcygeal region structure\Sacral region back structure\Structure of sacral vertebral column region (body structure)\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Body part structure\Trunk structure (body structure)\Structure of subregion of trunk (body structure)\This segment relates to the volume of the trunk that is bounded by and includes: superiorly thoracic diaphragm and inferiorly the perineum and external genitalia. The volume includes the entire transverse thickness of the body over the longitudinal extent between these upper (superior) and lower (inferior) boundaries including the overlying muscles, skin and subcutaneous tissue. The segment includes the abdominopelvic cavity, contents and wall including the posterior lumbar region, the volume of the true and false pelvic cavities including the bony pelvis and pelvic wall, the entire perineum and external genitalia including skin and subcutaneous tissue.\This cross-sectional segment is bounded superiorly by a virtual horizontal plane at the level of the plane traversing the superior boundary of the iliac crest; and inferiorly it extends to the perineum and includes part but not necessarily the entire external genitalia. The segment includes the volume of the true and false pelvic cavities (and also part of the lower abdominal volume below the level of the virtual superior boundary). The volume includes the entire transverse thickness of the body over the longitudinal extent between the superior (upper) and inferior (lower) boundaries including the skin and subcutaneous tissue. The segment relates to the cross-sectional or projectional volume as perceived by transmissive or emissive imaging.\This structure, also termed the pelvic region, includes the wall, cavity and content of both the true and false pelvis; it consequently incorporates the entire bony pelvis; and inferiorly it is bounded and includes the pelvic diaphragm. The structure incorporates the complete pelvic wall; sacrococcygeal region (including the overlying skin and subcutaneous tissue); the contents of the false pelvic cavity; but in contrast to the 'pelvic segment of trunk' excludes the perineum, external genitalia.\Sacrococcygeal region structure\Sacral region back structure\Structure of soft tissue of sacral region of back (body structure)\Structure of sacral spinal nerve (body structure)\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Body part structure\Trunk structure (body structure)\Structure of subregion of trunk (body structure)\This segment relates to the volume of the trunk that is bounded by and includes: superiorly thoracic diaphragm and inferiorly the perineum and external genitalia. The volume includes the entire transverse thickness of the body over the longitudinal extent between these upper (superior) and lower (inferior) boundaries including the overlying muscles, skin and subcutaneous tissue. The segment includes the abdominopelvic cavity, contents and wall including the posterior lumbar region, the volume of the true and false pelvic cavities including the bony pelvis and pelvic wall, the entire perineum and external genitalia including skin and subcutaneous tissue.\This cross-sectional segment is bounded superiorly by a virtual horizontal plane at the level of the plane traversing the superior boundary of the iliac crest; and inferiorly it extends to the perineum and includes part but not necessarily the entire external genitalia. The segment includes the volume of the true and false pelvic cavities (and also part of the lower abdominal volume below the level of the virtual superior boundary). The volume includes the entire transverse thickness of the body over the longitudinal extent between the superior (upper) and inferior (lower) boundaries including the skin and subcutaneous tissue. The segment relates to the cross-sectional or projectional volume as perceived by transmissive or emissive imaging.\This structure, also termed the pelvic region, includes the wall, cavity and content of both the true and false pelvis; it consequently incorporates the entire bony pelvis; and inferiorly it is bounded and includes the pelvic diaphragm. The structure incorporates the complete pelvic wall; sacrococcygeal region (including the overlying skin and subcutaneous tissue); the contents of the false pelvic cavity; but in contrast to the 'pelvic segment of trunk' excludes the perineum, external genitalia.\Structure of soft tissue of pelvis\Structure of soft tissue of sacral region of back (body structure)\Structure of sacral spinal nerve (body structure)\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Body part structure\Trunk structure (body structure)\Structure of subregion of trunk (body structure)\This segment relates to the volume of the trunk that is bounded by and includes: superiorly thoracic diaphragm and inferiorly the perineum and external genitalia. The volume includes the entire transverse thickness of the body over the longitudinal extent between these upper (superior) and lower (inferior) boundaries including the overlying muscles, skin and subcutaneous tissue. The segment includes the abdominopelvic cavity, contents and wall including the posterior lumbar region, the volume of the true and false pelvic cavities including the bony pelvis and pelvic wall, the entire perineum and external genitalia including skin and subcutaneous tissue.\This segment relates to the volume of the trunk that is bounded superiorly by and includes: superiorly the boundary of the false pelvis, which is an artificial plane from the symphysis pubis to the superior iliac crests (in front it is incomplete, presenting a wide interval between the anterior borders of the ilia); and inferiorly the perineum and external genitalia. The volume includes the entire transverse thickness of the body over the longitudinal extent between these upper (superior) and lower (inferior) boundaries including the overlying muscles, skin and subcutaneous tissue. The segment includes the volume of the true and false pelvic cavities including the bony pelvis and pelvic wall and the entire perineum and external genitalia. Note, the entire bony pelvis is included within the pelvic segment (but is excluded from the abdomen proper segment of trunk); however the pelvic segment of trunk and the abdomen proper segment of trunk both include the volume of the false pelvis.\Structure of soft tissue of pelvic segment of trunk (body structure)\Structure of soft tissue of pelvis\Structure of soft tissue of sacral region of back (body structure)\Structure of sacral spinal nerve (body structure)\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Body part structure\Trunk structure (body structure)\Structure of subregion of trunk (body structure)\This segment relates to the volume of the trunk that is bounded by and includes: superiorly thoracic diaphragm and inferiorly the perineum and external genitalia. The volume includes the entire transverse thickness of the body over the longitudinal extent between these upper (superior) and lower (inferior) boundaries including the overlying muscles, skin and subcutaneous tissue. The segment includes the abdominopelvic cavity, contents and wall including the posterior lumbar region, the volume of the true and false pelvic cavities including the bony pelvis and pelvic wall, the entire perineum and external genitalia including skin and subcutaneous tissue.\This segment relates to the volume of the trunk that is bounded superiorly by and includes: superiorly the boundary of the false pelvis, which is an artificial plane from the symphysis pubis to the superior iliac crests (in front it is incomplete, presenting a wide interval between the anterior borders of the ilia); and inferiorly the perineum and external genitalia. The volume includes the entire transverse thickness of the body over the longitudinal extent between these upper (superior) and lower (inferior) boundaries including the overlying muscles, skin and subcutaneous tissue. The segment includes the volume of the true and false pelvic cavities including the bony pelvis and pelvic wall and the entire perineum and external genitalia. Note, the entire bony pelvis is included within the pelvic segment (but is excluded from the abdomen proper segment of trunk); however the pelvic segment of trunk and the abdomen proper segment of trunk both include the volume of the false pelvis.\This structure, also termed the pelvic region, includes the wall, cavity and content of both the true and false pelvis; it consequently incorporates the entire bony pelvis; and inferiorly it is bounded and includes the pelvic diaphragm. The structure incorporates the complete pelvic wall; sacrococcygeal region (including the overlying skin and subcutaneous tissue); the contents of the false pelvic cavity; but in contrast to the 'pelvic segment of trunk' excludes the perineum, external genitalia.\Sacrococcygeal region structure\Structure of sacral and/or coccygeal vertebral column region (body structure)\Structure of sacral vertebral column region (body structure)\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Body part structure\Trunk structure (body structure)\Structure of subregion of trunk (body structure)\This segment relates to the volume of the trunk that is bounded by and includes: superiorly thoracic diaphragm and inferiorly the perineum and external genitalia. The volume includes the entire transverse thickness of the body over the longitudinal extent between these upper (superior) and lower (inferior) boundaries including the overlying muscles, skin and subcutaneous tissue. The segment includes the abdominopelvic cavity, contents and wall including the posterior lumbar region, the volume of the true and false pelvic cavities including the bony pelvis and pelvic wall, the entire perineum and external genitalia including skin and subcutaneous tissue.\This segment relates to the volume of the trunk that is bounded superiorly by and includes: superiorly the boundary of the false pelvis, which is an artificial plane from the symphysis pubis to the superior iliac crests (in front it is incomplete, presenting a wide interval between the anterior borders of the ilia); and inferiorly the perineum and external genitalia. The volume includes the entire transverse thickness of the body over the longitudinal extent between these upper (superior) and lower (inferior) boundaries including the overlying muscles, skin and subcutaneous tissue. The segment includes the volume of the true and false pelvic cavities including the bony pelvis and pelvic wall and the entire perineum and external genitalia. Note, the entire bony pelvis is included within the pelvic segment (but is excluded from the abdomen proper segment of trunk); however the pelvic segment of trunk and the abdomen proper segment of trunk both include the volume of the false pelvis.\This structure, also termed the pelvic region, includes the wall, cavity and content of both the true and false pelvis; it consequently incorporates the entire bony pelvis; and inferiorly it is bounded and includes the pelvic diaphragm. The structure incorporates the complete pelvic wall; sacrococcygeal region (including the overlying skin and subcutaneous tissue); the contents of the false pelvic cavity; but in contrast to the 'pelvic segment of trunk' excludes the perineum, external genitalia.\Sacrococcygeal region structure\Sacral region back structure\Structure of sacral vertebral column region (body structure)\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Body part structure\Trunk structure (body structure)\Structure of subregion of trunk (body structure)\This segment relates to the volume of the trunk that is bounded by and includes: superiorly thoracic diaphragm and inferiorly the perineum and external genitalia. The volume includes the entire transverse thickness of the body over the longitudinal extent between these upper (superior) and lower (inferior) boundaries including the overlying muscles, skin and subcutaneous tissue. The segment includes the abdominopelvic cavity, contents and wall including the posterior lumbar region, the volume of the true and false pelvic cavities including the bony pelvis and pelvic wall, the entire perineum and external genitalia including skin and subcutaneous tissue.\This segment relates to the volume of the trunk that is bounded superiorly by and includes: superiorly the boundary of the false pelvis, which is an artificial plane from the symphysis pubis to the superior iliac crests (in front it is incomplete, presenting a wide interval between the anterior borders of the ilia); and inferiorly the perineum and external genitalia. The volume includes the entire transverse thickness of the body over the longitudinal extent between these upper (superior) and lower (inferior) boundaries including the overlying muscles, skin and subcutaneous tissue. The segment includes the volume of the true and false pelvic cavities including the bony pelvis and pelvic wall and the entire perineum and external genitalia. Note, the entire bony pelvis is included within the pelvic segment (but is excluded from the abdomen proper segment of trunk); however the pelvic segment of trunk and the abdomen proper segment of trunk both include the volume of the false pelvis.\This structure, also termed the pelvic region, includes the wall, cavity and content of both the true and false pelvis; it consequently incorporates the entire bony pelvis; and inferiorly it is bounded and includes the pelvic diaphragm. The structure incorporates the complete pelvic wall; sacrococcygeal region (including the overlying skin and subcutaneous tissue); the contents of the false pelvic cavity; but in contrast to the 'pelvic segment of trunk' excludes the perineum, external genitalia.\Sacrococcygeal region structure\Sacral region back structure\Structure of soft tissue of sacral region of back (body structure)\Structure of sacral spinal nerve (body structure)\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Body part structure\Trunk structure (body structure)\Structure of subregion of trunk (body structure)\This segment relates to the volume of the trunk that is bounded by and includes: superiorly thoracic diaphragm and inferiorly the perineum and external genitalia. The volume includes the entire transverse thickness of the body over the longitudinal extent between these upper (superior) and lower (inferior) boundaries including the overlying muscles, skin and subcutaneous tissue. The segment includes the abdominopelvic cavity, contents and wall including the posterior lumbar region, the volume of the true and false pelvic cavities including the bony pelvis and pelvic wall, the entire perineum and external genitalia including skin and subcutaneous tissue.\This segment relates to the volume of the trunk that is bounded superiorly by and includes: superiorly the boundary of the false pelvis, which is an artificial plane from the symphysis pubis to the superior iliac crests (in front it is incomplete, presenting a wide interval between the anterior borders of the ilia); and inferiorly the perineum and external genitalia. The volume includes the entire transverse thickness of the body over the longitudinal extent between these upper (superior) and lower (inferior) boundaries including the overlying muscles, skin and subcutaneous tissue. The segment includes the volume of the true and false pelvic cavities including the bony pelvis and pelvic wall and the entire perineum and external genitalia. Note, the entire bony pelvis is included within the pelvic segment (but is excluded from the abdomen proper segment of trunk); however the pelvic segment of trunk and the abdomen proper segment of trunk both include the volume of the false pelvis.\This structure, also termed the pelvic region, includes the wall, cavity and content of both the true and false pelvis; it consequently incorporates the entire bony pelvis; and inferiorly it is bounded and includes the pelvic diaphragm. The structure incorporates the complete pelvic wall; sacrococcygeal region (including the overlying skin and subcutaneous tissue); the contents of the false pelvic cavity; but in contrast to the 'pelvic segment of trunk' excludes the perineum, external genitalia.\Structure of soft tissue of pelvis\Structure of soft tissue of sacral region of back (body structure)\Structure of sacral spinal nerve (body structure)\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Body part structure\Trunk structure (body structure)\Structure of subregion of trunk (body structure)\This segment relates to the volume of the trunk that is bounded by and includes: superiorly thoracic diaphragm and inferiorly the perineum and external genitalia. The volume includes the entire transverse thickness of the body over the longitudinal extent between these upper (superior) and lower (inferior) boundaries including the overlying muscles, skin and subcutaneous tissue. The segment includes the abdominopelvic cavity, contents and wall including the posterior lumbar region, the volume of the true and false pelvic cavities including the bony pelvis and pelvic wall, the entire perineum and external genitalia including skin and subcutaneous tissue.\Lower back structure\Structure of soft tissue of lower back\Structure of soft tissue of sacral region of back (body structure)\Structure of sacral spinal nerve (body structure)\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Body part structure\Trunk structure (body structure)\Structure of subregion of trunk (body structure)\This segment relates to the volume of the trunk that is bounded by and includes: superiorly thoracic diaphragm and inferiorly the perineum and external genitalia. The volume includes the entire transverse thickness of the body over the longitudinal extent between these upper (superior) and lower (inferior) boundaries including the overlying muscles, skin and subcutaneous tissue. The segment includes the abdominopelvic cavity, contents and wall including the posterior lumbar region, the volume of the true and false pelvic cavities including the bony pelvis and pelvic wall, the entire perineum and external genitalia including skin and subcutaneous tissue.\Lower back structure\Structure of soft tissue of lower back\Lumbosacral spinal cord nerve root structure\Structure of posterior lumbosacral spinal cord nerve root\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Body part structure\Trunk structure (body structure)\Structure of subregion of trunk (body structure)\This segment relates to the volume of the trunk that is bounded by and includes: superiorly thoracic diaphragm and inferiorly the perineum and external genitalia. The volume includes the entire transverse thickness of the body over the longitudinal extent between these upper (superior) and lower (inferior) boundaries including the overlying muscles, skin and subcutaneous tissue. The segment includes the abdominopelvic cavity, contents and wall including the posterior lumbar region, the volume of the true and false pelvic cavities including the bony pelvis and pelvic wall, the entire perineum and external genitalia including skin and subcutaneous tissue.\Lower back structure\Sacrococcygeal region structure\Structure of sacral and/or coccygeal vertebral column region (body structure)\Structure of sacral vertebral column region (body structure)\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Body part structure\Trunk structure (body structure)\Structure of subregion of trunk (body structure)\This segment relates to the volume of the trunk that is bounded by and includes: superiorly thoracic diaphragm and inferiorly the perineum and external genitalia. The volume includes the entire transverse thickness of the body over the longitudinal extent between these upper (superior) and lower (inferior) boundaries including the overlying muscles, skin and subcutaneous tissue. The segment includes the abdominopelvic cavity, contents and wall including the posterior lumbar region, the volume of the true and false pelvic cavities including the bony pelvis and pelvic wall, the entire perineum and external genitalia including skin and subcutaneous tissue.\Lower back structure\Sacrococcygeal region structure\Sacral region back structure\Structure of sacral vertebral column region (body structure)\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Body part structure\Trunk structure (body structure)\Structure of subregion of trunk (body structure)\This segment relates to the volume of the trunk that is bounded by and includes: superiorly thoracic diaphragm and inferiorly the perineum and external genitalia. The volume includes the entire transverse thickness of the body over the longitudinal extent between these upper (superior) and lower (inferior) boundaries including the overlying muscles, skin and subcutaneous tissue. The segment includes the abdominopelvic cavity, contents and wall including the posterior lumbar region, the volume of the true and false pelvic cavities including the bony pelvis and pelvic wall, the entire perineum and external genitalia including skin and subcutaneous tissue.\Lower back structure\Sacrococcygeal region structure\Sacral region back structure\Structure of soft tissue of sacral region of back (body structure)\Structure of sacral spinal nerve (body structure)\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Body part structure\Trunk structure (body structure)\Structure of subregion of trunk (body structure)\This segment relates to the volume of the trunk that is bounded by and includes: superiorly thoracic diaphragm and inferiorly the perineum and external genitalia. The volume includes the entire transverse thickness of the body over the longitudinal extent between these upper (superior) and lower (inferior) boundaries including the overlying muscles, skin and subcutaneous tissue. The segment includes the abdominopelvic cavity, contents and wall including the posterior lumbar region, the volume of the true and false pelvic cavities including the bony pelvis and pelvic wall, the entire perineum and external genitalia including skin and subcutaneous tissue.\Lower back structure\Lumbosacral region structure\Structure of lumbar and/or sacral vertebral column region (body structure)\Structure of sacral vertebral column region (body structure)\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Body part structure\Trunk structure (body structure)\Structure of subregion of trunk (body structure)\This segment relates to the volume of the trunk that is bounded by and includes: superiorly thoracic diaphragm and inferiorly the perineum and external genitalia. The volume includes the entire transverse thickness of the body over the longitudinal extent between these upper (superior) and lower (inferior) boundaries including the overlying muscles, skin and subcutaneous tissue. The segment includes the abdominopelvic cavity, contents and wall including the posterior lumbar region, the volume of the true and false pelvic cavities including the bony pelvis and pelvic wall, the entire perineum and external genitalia including skin and subcutaneous tissue.\Lower back structure\Lumbosacral region structure\Structure of lumbar and/or sacral vertebral column region (body structure)\Lumbosacral spinal cord nerve root structure\Structure of posterior lumbosacral spinal cord nerve root\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Body part structure\Trunk structure (body structure)\Nervous structure of trunk\Peripheral nerve structure of trunk\Structure of non-autonomic peripheral nerve of the trunk\Lumbosacral spinal cord nerve root structure\Structure of posterior lumbosacral spinal cord nerve root\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Body part structure\Trunk structure (body structure)\Nervous structure of trunk\Peripheral nerve structure of trunk\Structure of sacral spinal nerve (body structure)\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Body part structure\Trunk structure (body structure)\Structure of soft tissue of trunk\Structure of soft tissue of pelvic segment of trunk (body structure)\Structure of soft tissue of pelvis\Structure of soft tissue of sacral region of back (body structure)\Structure of sacral spinal nerve (body structure)\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Body part structure\Trunk structure (body structure)\Structure of soft tissue of trunk\Structure of soft tissue of back of trunk (body structure)\Structure of soft tissue of lower back\Structure of soft tissue of sacral region of back (body structure)\Structure of sacral spinal nerve (body structure)\Sacral spinal nerve root structure\Sacral spinal ganglion\S1 spinal ganglion
• \Body region structure\Body part structure\Trunk structure (body structure)\Structure of soft tissue of trunk\Structure of soft tissue of back of trunk (body structure)\Structure of soft tissue of lower back\Lumbosacral spinal cord nerve root structure\Structure of posterior lumbosacral spinal cord nerve root\Sacral spinal ganglion\S1 spinal ganglion

Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2002. Module: SNOMED CT core

Descriptions:

Id	Description	Lang	Type	Status	Case?	Module
415231013	S1 spinal ganglion	en	Synonym (core metadata concept)	Active	Entire term case sensitive (core metadata concept)	SNOMED CT core
4630968018	Structure of S1 spinal ganglion	en	Synonym (core metadata concept)	Active	Entire term case sensitive (core metadata concept)	SNOMED CT core
4630969014	Structure of S1 spinal ganglion (body structure)	en	Fully specified name	Active	Entire term case sensitive (core metadata concept)	SNOMED CT core

Expanded Value Set

Reference Sets

Lateralizable body structure reference set (foundation metadata concept)

Anatomy structure and entire association reference set (foundation metadata concept)

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