71471005: Left external auditory canal structure (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\External ear structure\External ear part (body structure)\External auditory canal structure\Left external auditory canal structure (body structure)
\Body organ structure\Structure of sensory organ (body structure)\Ear structure\Ear part\External ear structure\Left external ear structure (body structure)\Left external auditory canal structure (body structure)
\Body organ structure\Structure of sensory organ (body structure)\Ear structure\Left ear structure\Left external ear structure (body structure)\Left external auditory canal structure (body structure)
\Body organ structure\Organ part (body structure)\Ear part\External ear structure\External ear part (body structure)\External auditory canal structure\Left external auditory canal structure (body structure)
\Body organ structure\Organ part (body structure)\Ear part\External ear structure\Left external ear structure (body structure)\Left external auditory canal structure (body structure)

\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\External ear structure\External ear part (body structure)\External auditory canal structure\Left external auditory canal structure (body structure)
\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\External ear structure\Left external ear structure (body structure)\Left external auditory canal structure (body structure)
\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\Left ear structure\Left external ear structure (body structure)\Left external auditory canal structure (body structure)
\Body system structure\Structure of special senses organ system\Structure of auditory system (body structure)\Structure of left auditory system (body structure)\Left ear structure\Left external ear structure (body structure)\Left external auditory canal structure (body structure)
\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\External ear structure\External ear part (body structure)\External auditory canal structure\Left external auditory canal structure (body structure)
\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\External ear structure\Left external ear structure (body structure)\Left external auditory canal structure (body structure)
\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\Left ear structure\Left external ear structure (body structure)\Left external auditory canal structure (body structure)

\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\Structure of left auricular region (body structure)\Left ear structure\Left external ear structure (body structure)\Left external auditory canal structure (body structure)
\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\External ear structure\External ear part (body structure)\External auditory canal structure\Left external auditory canal structure (body structure)
\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\External ear structure\Left external ear structure (body structure)\Left external auditory canal structure (body structure)
\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\Left ear structure\Left external ear structure (body structure)\Left external auditory canal structure (body structure)
\Body region structure\Structure of half of body lateral to midsagittal plane\Structure of half of head lateral to midsagittal plane\Structure of left half of head\Structure of left auricular region (body structure)\Left ear structure\Left external ear structure (body structure)\Left external auditory canal structure (body structure)
\Body region structure\Structure of half of body lateral to midsagittal plane\Structure of left half of body (body structure)\Structure of left auditory system (body structure)\Left ear structure\Left external ear structure (body structure)\Left external auditory canal structure (body structure)
\Body region structure\Structure of half of body lateral to midsagittal plane\Structure of left half of body (body structure)\Structure of left half of head\Structure of left auricular region (body structure)\Left ear structure\Left external ear structure (body structure)\Left external auditory canal structure (body structure)
\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\External ear structure\External ear part (body structure)\External auditory canal structure\Left external auditory canal structure (body structure)
\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\External ear structure\Left external ear structure (body structure)\Left external auditory canal structure (body structure)
\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\Left ear structure\Left external ear structure (body structure)\Left external auditory canal structure (body structure)
\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\Structure of left auricular region (body structure)\Left ear structure\Left external ear structure (body structure)\Left external auditory canal structure (body structure)
\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\External ear structure\External ear part (body structure)\External auditory canal structure\Left external auditory canal structure (body structure)
\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\External ear structure\Left external ear structure (body structure)\Left external auditory canal structure (body structure)
\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\Left ear structure\Left external ear structure (body structure)\Left external auditory canal structure (body structure)
\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 left half of head\Structure of left auricular region (body structure)\Left ear structure\Left external ear structure (body structure)\Left external auditory canal structure (body structure)

Status: current, Sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2005. Module: SNOMED CT core

Descriptions:

Expanded Value Set

Outbound Relationships	Type	Target	Active	Characteristic	Refinability	Group	Values
Left external auditory canal structure (body structure)	Is a	External auditory canal structure	true	Inferred relationship	Existential restriction modifier (core metadata concept)
Left external auditory canal structure (body structure)	Is a	Left external ear structure (body structure)	true	Inferred relationship	Existential restriction modifier (core metadata concept)
Left external auditory canal structure (body structure)	Laterality	Left	true	Inferred relationship	Existential restriction modifier (core metadata concept)
Left external auditory canal structure (body structure)	partie de	Entire external ear	false	Additional relationship (core metadata concept)	Existential restriction modifier (core metadata concept)
Left external auditory canal structure (body structure)	partie de	Structure of left half of head	false	Additional relationship (core metadata concept)	Existential restriction modifier (core metadata concept)
Left external auditory canal structure (body structure)	partie de	Entire external ear (body structure)	false	Additional relationship (core metadata concept)	Existential restriction modifier (core metadata concept)

Inbound Relationships	Type	Active	Source	Characteristic	Refinability	Group
Entire left external auditory canal (body structure)	Is a	True	Left external auditory canal structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)
Structure of skin of left external auditory canal	Is a	True	Left external auditory canal structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)
Chronic otitis externa of left external auditory canal	Finding site	True	Left external auditory canal structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Bilateral external auditory canal chronic otitis externa	Finding site	False	Left external auditory canal structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Bilateral chronic otitis externa of external auditory canals caused by fungus	Finding site	True	Left external auditory canal structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Chronic otitis externa of left external auditory canal caused by fungus (disorder)	Finding site	True	Left external auditory canal structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Exostosis of bilateral external auditory canals (disorder)	Finding site	True	Left external auditory canal structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Exostosis of left external ear canal	Finding site	True	Left external auditory canal structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Chronic non-infective otitis externa of bilateral external auditory canals (disorder)	Finding site	False	Left external auditory canal structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Chronic non-infective otitis externa of left external auditory canal	Finding site	True	Left external auditory canal structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Bilateral acquired stenosis of external ear canals	Finding site	True	Left external auditory canal structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Acquired stenosis of left external auditory canal (disorder)	Finding site	True	Left external auditory canal structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Otitis externa of bilateral external auditory canals caused by fungus (disorder)	Finding site	False	Left external auditory canal structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Lesion of left external auditory canal (disorder)	Finding site	True	Left external auditory canal structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Otitis externa of left external auditory canal caused by fungus (disorder)	Finding site	True	Left external auditory canal structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Bilateral keratosis obturans of external auditory canals	Finding site	False	Left external auditory canal structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Keratosis obturans of left external auditory canal (disorder)	Finding site	True	Left external auditory canal structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Necrotising otitis externa of left external auditory canal	Finding site	True	Left external auditory canal structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Malignant otitis externa of left external auditory canal (disorder)	Finding site	True	Left external auditory canal structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Bilateral sensation of blocked ears	Finding site	True	Left external auditory canal structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Sensation of blocked left ear (finding)	Finding site	True	Left external auditory canal structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Magnetic resonance imaging of left external auditory meatus with contrast (procedure)	Procedure site - Direct (attribute)	True	Left external auditory canal structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Magnetic resonance imaging of bilateral external auditory meatuses with contrast (procedure)	Procedure site - Direct (attribute)	True	Left external auditory canal structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Otitis externa of bilateral external auditory canals caused by fungus (disorder)	Finding site	True	Left external auditory canal structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Congenital stenosis of left external auditory canal (disorder)	Finding site	True	Left external auditory canal structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Bilateral congenital stenosis of external auditory canals	Finding site	True	Left external auditory canal structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Bilateral keratosis obturans of external auditory canals	Finding site	True	Left external auditory canal structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Haemorrhagic otitis externa of left external auditory canal	Finding site	True	Left external auditory canal structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Stenosis of left external auditory canal due to and following infection (disorder)	Finding site	True	Left external auditory canal structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Acute non-infective otitis externa of left external auditory canal (disorder)	Finding site	True	Left external auditory canal structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Acute non-infective otitis externa of bilateral external auditory canals (disorder)	Finding site	True	Left external auditory canal structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Diffuse otitis externa of left external auditory canal (disorder)	Finding site	True	Left external auditory canal structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Bilateral diffuse otitis externa	Finding site	True	Left external auditory canal structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Bilateral herpes simplex otitis externa	Finding site	True	Left external auditory canal structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Left herpes simplex otitis externa	Finding site	True	Left external auditory canal structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Left acute contact otitis externa	Finding site	True	Left external auditory canal structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Bilateral acute contact otitis externa	Finding site	True	Left external auditory canal structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Acute otitis externa of left external auditory canal caused by chemical (disorder)	Finding site	True	Left external auditory canal structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Bilateral acute chemical otitis externa	Finding site	True	Left external auditory canal structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Hemorrhagic otitis externa of bilateral external auditory canals (disorder)	Finding site	True	Left external auditory canal structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Foreign body in left auditory canal	Finding site	True	Left external auditory canal structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Traumatic stenosis of left external auditory canal (disorder)	Finding site	True	Left external auditory canal structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Traumatic stenosis of bilateral external auditory canals (disorder)	Finding site	True	Left external auditory canal structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Chronic non-infective otitis externa of bilateral external auditory canals (disorder)	Finding site	True	Left external auditory canal structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Bilateral external auditory canal chronic otitis externa	Finding site	True	Left external auditory canal structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	2

Reference Sets

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

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Id	Description	Lang	Type	Status	Case?	Module
118736018	Left external auditory canal	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
501893014	Left external auditory canal structure	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
811641016	Left external auditory canal structure (body structure)	en	Fully specified name	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
118736018	Left external auditory canal	en	Synonym (core metadata concept)	Active	Only initial character case insensitive (core metadata concept)	SNOMED CT core
118736018	Left external auditory canal	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
501893014	Left external auditory canal structure	en	Synonym (core metadata concept)	Active	Only initial character case insensitive (core metadata concept)	SNOMED CT core
501893014	Left external auditory canal structure	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
811641016	Left external auditory canal structure (body structure)	en	Fully specified name	Active	Only initial character case insensitive (core metadata concept)	SNOMED CT core
811641016	Left external auditory canal structure (body structure)	en	Fully specified name	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core