71013008: Structure of cartilaginous portion of Eustachian tube (body structure)

SNOMED CT Concept\Body structure\Anatomical or acquired body structure (body structure)\Anatomical structure\...

\Body organ structure\Structure of sensory organ (body structure)\Ear structure\Ear part\Inner ear and/or Eustachian canal structures (body structure)\Structure of pharyngotympanic tube (body structure)\Structure of cartilaginous portion of Eustachian tube
\Body organ structure\Structure of sensory organ (body structure)\Ear structure\Ear part\Middle ear structure\Structure of pharyngotympanic tube (body structure)\Structure of cartilaginous portion of Eustachian tube
\Body organ structure\Organ part (body structure)\Ear part\Inner ear and/or Eustachian canal structures (body structure)\Structure of pharyngotympanic tube (body structure)\Structure of cartilaginous portion of Eustachian tube
\Body organ structure\Organ part (body structure)\Ear part\Middle ear structure\Structure of pharyngotympanic tube (body structure)\Structure of cartilaginous portion of Eustachian tube

\Physical anatomical entity\Group of anatomical entities (body structure)\Inner ear and/or Eustachian canal structures (body structure)\Structure of pharyngotympanic tube (body structure)\Structure of cartilaginous portion of Eustachian tube

\Body system structure\Structure of subdivision of organ system (body structure)\Entire subdivision of organ system\Structure of auditory system subdivision (body structure)\Structure of peripheral auditory system\Ear structure\Ear part\Inner ear and/or Eustachian canal structures (body structure)\Structure of pharyngotympanic tube (body structure)\Structure of cartilaginous portion of Eustachian tube
\Body system structure\Structure of subdivision of organ system (body structure)\Entire subdivision of organ system\Structure of auditory system subdivision (body structure)\Structure of peripheral auditory system\Ear structure\Ear part\Middle ear structure\Structure of pharyngotympanic tube (body structure)\Structure of cartilaginous portion of Eustachian tube
\Body system structure\Structure of special senses organ system\Structure of auditory system (body structure)\Structure of auditory system subdivision (body structure)\Structure of peripheral auditory system\Ear structure\Ear part\Inner ear and/or Eustachian canal structures (body structure)\Structure of pharyngotympanic tube (body structure)\Structure of cartilaginous portion of Eustachian tube
\Body system structure\Structure of special senses organ system\Structure of auditory system (body structure)\Structure of auditory system subdivision (body structure)\Structure of peripheral auditory system\Ear structure\Ear part\Middle ear structure\Structure of pharyngotympanic tube (body structure)\Structure of cartilaginous portion of Eustachian tube

\Body region structure\Structure of half of body lateral to midsagittal plane\Structure of half of head lateral to midsagittal plane\Structure of auriculotemporal region\Auricular region structure\Ear structure\Ear part\Inner ear and/or Eustachian canal structures (body structure)\Structure of pharyngotympanic tube (body structure)\Structure of cartilaginous portion of Eustachian tube
\Body region structure\Structure of half of body lateral to midsagittal plane\Structure of half of head lateral to midsagittal plane\Structure of auriculotemporal region\Auricular region structure\Ear structure\Ear part\Middle ear structure\Structure of pharyngotympanic tube (body structure)\Structure of cartilaginous portion of Eustachian tube
\Body region structure\Structure of half of body lateral to midsagittal plane\Structure of half of head lateral to midsagittal plane\Middle ear and mastoid structure\Middle ear structure\Structure of pharyngotympanic tube (body structure)\Structure of cartilaginous portion of Eustachian tube
\Body region structure\Body part structure\Upper body structure\Upper body part structure\Structure of head and/or neck (body structure)\Structure of ear, nose, and/or throat\Ear structure\Ear part\Inner ear and/or Eustachian canal structures (body structure)\Structure of pharyngotympanic tube (body structure)\Structure of cartilaginous portion of Eustachian tube
\Body region structure\Body part structure\Upper body structure\Upper body part structure\Structure of head and/or neck (body structure)\Structure of ear, nose, and/or throat\Ear structure\Ear part\Middle ear structure\Structure of pharyngotympanic tube (body structure)\Structure of cartilaginous portion of Eustachian tube
\Body region structure\Body part structure\Upper body structure\Upper body part structure\Structure of head and/or neck (body structure)\Upper aerodigestive tract structure (body structure)\Middle ear structure\Structure of pharyngotympanic tube (body structure)\Structure of cartilaginous portion of Eustachian tube
\Body region structure\Body part structure\Upper body structure\Upper body part structure\Structure of head and/or neck (body structure)\Head structure (body structure)\Head part\Head region structure\Structure of half of head lateral to midsagittal plane\Structure of auriculotemporal region\Auricular region structure\Ear structure\Ear part\Inner ear and/or Eustachian canal structures (body structure)\Structure of pharyngotympanic tube (body structure)\Structure of cartilaginous portion of Eustachian tube
\Body region structure\Body part structure\Upper body structure\Upper body part structure\Structure of head and/or neck (body structure)\Head structure (body structure)\Head part\Head region structure\Structure of half of head lateral to midsagittal plane\Structure of auriculotemporal region\Auricular region structure\Ear structure\Ear part\Middle ear structure\Structure of pharyngotympanic tube (body structure)\Structure of cartilaginous portion of Eustachian tube
\Body region structure\Body part structure\Upper body structure\Upper body part structure\Structure of head and/or neck (body structure)\Head structure (body structure)\Head part\Head region structure\Structure of half of head lateral to midsagittal plane\Middle ear and mastoid structure\Middle ear structure\Structure of pharyngotympanic tube (body structure)\Structure of cartilaginous portion of Eustachian tube
\Body region structure\Body part structure\Upper body structure\Upper body part structure\Structure of head and/or neck (body structure)\Head structure (body structure)\Head part\Head region structure\Parameningeal structure in the context of malignancy\Middle ear structure\Structure of pharyngotympanic tube (body structure)\Structure of cartilaginous portion of Eustachian tube

\Anatomical space structure\Structure of body conduit (body structure)\Structure of pharyngotympanic tube (body structure)\Structure of cartilaginous portion of Eustachian tube

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

Descriptions:

Expanded Value Set

Outbound Relationships	Type	Target	Active	Characteristic	Refinability	Group	Values
Structure of cartilaginous portion of Eustachian tube	Is a	Structure of pharyngotympanic tube (body structure)	true	Inferred relationship	Existential restriction modifier (core metadata concept)
Structure of cartilaginous portion of Eustachian tube	partie de	Entire eustachian canal	false	Additional relationship (core metadata concept)	Existential restriction modifier (core metadata concept)
Structure of cartilaginous portion of Eustachian tube	Laterality	Side	true	Inferred relationship	Existential restriction modifier (core metadata concept)

Inbound Relationships	Type	Active	Source	Characteristic	Refinability	Group
Structure of cartilage of Eustachian tube (body structure)	Is a	True	Structure of cartilaginous portion of Eustachian tube	Inferred relationship	Existential restriction modifier (core metadata concept)
Entire cartilaginous portion of Eustachian tube	Is a	True	Structure of cartilaginous portion of Eustachian tube	Inferred relationship	Existential restriction modifier (core metadata concept)
Structure of isthmus of Eustachian tube	Is a	True	Structure of cartilaginous portion of Eustachian tube	Inferred relationship	Existential restriction modifier (core metadata concept)
Cartilaginous eustachian tube obstruction (disorder)	Finding site	False	Structure of cartilaginous portion of Eustachian tube	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Cartilaginous eustachian tube obstruction (disorder)	Finding site	False	Structure of cartilaginous portion of Eustachian tube	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Structure of membranous lamina of Eustachian tube (body structure)	Is a	True	Structure of cartilaginous portion of Eustachian tube	Inferred relationship	Existential restriction modifier (core metadata concept)
Structure of cartilaginous portion of left pharyngotympanic tube	Is a	True	Structure of cartilaginous portion of Eustachian tube	Inferred relationship	Existential restriction modifier (core metadata concept)
Structure of cartilaginous portion of right pharyngotympanic tube (body structure)	Is a	True	Structure of cartilaginous portion of Eustachian tube	Inferred relationship	Existential restriction modifier (core metadata concept)
Structure of lumen of cartilaginous portion of pharyngotympanic tube (body structure)	Is a	True	Structure of cartilaginous portion of Eustachian tube	Inferred relationship	Existential restriction modifier (core metadata concept)

Reference Sets

Lateralizable body structure reference set (foundation metadata concept)

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

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Id	Description	Lang	Type	Status	Case?	Module
117951016	Cartilaginous portion of Eustachian tube	en	Synonym (core metadata concept)	Active	Only initial character case insensitive (core metadata concept)	SNOMED CT core
501753015	Structure of cartilaginous portion of Eustachian tube	en	Synonym (core metadata concept)	Active	Only initial character case insensitive (core metadata concept)	SNOMED CT core
501754014	Cartilaginous eustachian tube	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
811133017	Structure of cartilaginous portion of Eustachian tube (body structure)	en	Fully specified name	Active	Only initial character case insensitive (core metadata concept)	SNOMED CT core
117951016	Cartilaginous portion of Eustachian tube	en	Synonym (core metadata concept)	Active	Only initial character case insensitive (core metadata concept)	SNOMED CT core
501753015	Structure of cartilaginous portion of Eustachian tube	en	Synonym (core metadata concept)	Active	Only initial character case insensitive (core metadata concept)	SNOMED CT core
501754014	Cartilaginous eustachian tube	en	Synonym (core metadata concept)	Active	Only initial character case insensitive (core metadata concept)	SNOMED CT core
501754014	Cartilaginous eustachian tube	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
811133017	Structure of cartilaginous portion of Eustachian tube (body structure)	en	Fully specified name	Active	Only initial character case insensitive (core metadata concept)	SNOMED CT core