84301002: External auditory canal structure (body structure)

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

\Body organ structure\Structure of sensory organ\Ear structure\Ear part\External ear structure\External ear part\External auditory canal structure
\Body organ structure\Organ part\Ear part\External ear structure\External ear part\External auditory canal structure

\Body system structure\Structure of subdivision of organ system\Entire subdivision of organ system\Structure of auditory system subdivision\Structure of peripheral auditory system\Ear structure\Ear part\External ear structure\External ear part\External auditory canal structure
\Body system structure\Structure of special senses organ system\Structure of auditory system\Structure of auditory system subdivision\Structure of peripheral auditory system\Ear structure\Ear part\External ear structure\External ear part\External auditory canal 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\External auditory canal structure
\Body region structure\Body part structure\Upper body structure\Upper body part structure\Structure of head and/or neck\Structure of ear, nose, and/or throat\Ear structure\Ear part\External ear structure\External ear part\External auditory canal structure
\Body region structure\Body part structure\Upper body structure\Upper body part structure\Structure of head and/or neck\Head structure\Head part\Structure of subregion of head\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\External auditory canal structure

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

Descriptions:

Id Description Lang Type Status Case? Module

139818014 External auditory canal en Synonym Active Entire term case insensitive SNOMED CT core module

139820012 External auditory meatus en Synonym Active Entire term case insensitive SNOMED CT core module

139822016 Auditory canal en Synonym Active Entire term case insensitive SNOMED CT core module

506010014 External auditory canal structure en Synonym Active Entire term case insensitive SNOMED CT core module

826117015 External auditory canal structure (body structure) en Fully specified name Active Entire term case insensitive SNOMED CT core module

Expanded Value Set

Outbound Relationships	Type	Target	Active	Characteristic	Refinability	Group	Values
External auditory canal structure	Is a	Auditory canal structure	false	Inferred relationship	Existential restriction modifier
External auditory canal structure	Is a	External ear structure	false	Inferred relationship	Existential restriction modifier
External auditory canal structure	Part of	Entire external ear	false	Additional relationship	Existential restriction modifier
External auditory canal structure	Laterality	Side	true	Inferred relationship	Existential restriction modifier
External auditory canal structure	Is a	External ear part	true	Inferred relationship	Existential restriction modifier
External auditory canal structure	Part of	Entire external ear	false	Additional relationship	Existential restriction modifier

Inbound Relationships	Type	Active	Source	Characteristic	Refinability	Group
Foul odor drainage from external ear canal	Finding site	True	External auditory canal structure	Inferred relationship	Existential restriction modifier	1
Impacted cerumen	Finding site	True	External auditory canal structure	Inferred relationship	Existential restriction modifier	1
Bleeding from ear	Finding site	False	External auditory canal structure	Inferred relationship	Existential restriction modifier	1
On examination - discharge from ear	Finding site	False	External auditory canal structure	Inferred relationship	Existential restriction modifier	1
External auditory canal operation	Procedure site	True	External auditory canal structure	Inferred relationship	Existential restriction modifier	1
Acquired stenosis of external ear canal secondary to inflammation	Finding site	True	External auditory canal structure	Inferred relationship	Existential restriction modifier	1
Administration of drug or medicament via otic route	Procedure site - Indirect	False	External auditory canal structure	Inferred relationship	Existential restriction modifier	1
Collapse of external ear canal	Finding site	False	External auditory canal structure	Inferred relationship	Existential restriction modifier	2
Microsuction clearance of external auditory canal	Procedure site - Direct	False	External auditory canal structure	Inferred relationship	Existential restriction modifier	1
Excision of cholesteatoma of external auditory canal	Procedure site - Direct	True	External auditory canal structure	Inferred relationship	Existential restriction modifier	1
Excision of soft tissue lesion from external auditory canal	Procedure site - Direct	True	External auditory canal structure	Inferred relationship	Existential restriction modifier	2
On examination - blood from ear	Finding site	False	External auditory canal structure	Inferred relationship	Existential restriction modifier	1
On examination - bloodstained ear discharge	Finding site	False	External auditory canal structure	Inferred relationship	Existential restriction modifier	1
Suction clearance of external auditory canal	Procedure site - Indirect	True	External auditory canal structure	Inferred relationship	Existential restriction modifier	1
Suction clearance of external auditory canal	Procedure site - Direct	False	External auditory canal structure	Inferred relationship	Existential restriction modifier	1
Basal cell carcinoma of external auditory canal	Finding site	True	External auditory canal structure	Inferred relationship	Existential restriction modifier	1
Extirpation of lesion of external auditory canal	Procedure site - Direct	True	External auditory canal structure	Inferred relationship	Existential restriction modifier	2
Removal of osteoma from external auditory canal	Procedure site - Direct	True	External auditory canal structure	Inferred relationship	Existential restriction modifier	1
Congenital absence of external auditory canal	Finding site	False	External auditory canal structure	Inferred relationship	Existential restriction modifier	1
Exostosis of external ear canal	Finding site	True	External auditory canal structure	Inferred relationship	Existential restriction modifier	1
Blood discharge from ear	Finding site	False	External auditory canal structure	Inferred relationship	Existential restriction modifier	1
Insertion of dressing in external auditory canal	Procedure site - Indirect	True	External auditory canal structure	Inferred relationship	Existential restriction modifier	1
Post-radiation stenosis of external auditory canal	Finding site	False	External auditory canal structure	Inferred relationship	Existential restriction modifier	1
Acquired stenosis of external ear canal	Finding site	True	External auditory canal structure	Inferred relationship	Existential restriction modifier	1
Incision of external auditory canal	Procedure site - Direct	True	External auditory canal structure	Inferred relationship	Existential restriction modifier	1
Lump in ear canal	Finding site	True	External auditory canal structure	Inferred relationship	Existential restriction modifier	1
Reconstruction of external auditory canal	Procedure site - Direct	True	External auditory canal structure	Inferred relationship	Existential restriction modifier	1
Edema of ear canal	Finding site	True	External auditory canal structure	Inferred relationship	Existential restriction modifier	1
Exploration of external auditory canal	Procedure site - Direct	True	External auditory canal structure	Inferred relationship	Existential restriction modifier	1
Auditory canaloplasty	Procedure site	False	External auditory canal structure	Inferred relationship	Existential restriction modifier	1
Insect in external auditory meatus	Finding site	True	External auditory canal structure	Inferred relationship	Existential restriction modifier	1
Open wound of auditory canal with complication	Finding site	True	External auditory canal structure	Inferred relationship	Existential restriction modifier	1
Removal of dressing from external auditory canal	Procedure site - Indirect	True	External auditory canal structure	Inferred relationship	Existential restriction modifier	1
Excision of polyp from external auditory canal	Procedure site - Direct	True	External auditory canal structure	Inferred relationship	Existential restriction modifier	1
Microsuction clearance of external auditory canal	Procedure site - Indirect	True	External auditory canal structure	Inferred relationship	Existential restriction modifier	1
Removal of ventilation tube from external auditory canal	Procedure site - Indirect	True	External auditory canal structure	Inferred relationship	Existential restriction modifier	1
Biopsy of lesion of external auditory canal	Procedure site - Direct	True	External auditory canal structure	Inferred relationship	Existential restriction modifier	2
Excision of lesion of external auditory canal	Procedure site - Direct	True	External auditory canal structure	Inferred relationship	Existential restriction modifier	2
Injury of head with otorrhagia	Finding site	False	External auditory canal structure	Inferred relationship	Existential restriction modifier	1
Open wound of auditory canal without complication	Finding site	True	External auditory canal structure	Inferred relationship	Existential restriction modifier	1
Administration of drug or medicament via otic route	Procedure site - Indirect	True	External auditory canal structure	Inferred relationship	Existential restriction modifier	1
Injury of external auditory canal	Finding site	True	External auditory canal structure	Inferred relationship	Existential restriction modifier	1
Auditory canaloplasty	Procedure site - Direct	False	External auditory canal structure	Inferred relationship	Existential restriction modifier	1
Blind sac closure of external auditory canal	Procedure site	False	External auditory canal structure	Inferred relationship	Existential restriction modifier	1
Auditory canaloplasty	Procedure site - Direct	True	External auditory canal structure	Inferred relationship	Existential restriction modifier	1
Blind sac closure of external auditory canal	Procedure site	True	External auditory canal structure	Inferred relationship	Existential restriction modifier	1
Absence of ear canal	Finding site	False	External auditory canal structure	Inferred relationship	Existential restriction modifier	1
Removal of ventilation tube from external auditory canal	Procedure site - Indirect	False	External auditory canal structure	Inferred relationship	Existential restriction modifier	1
Malignant melanoma of external auditory meatus	Finding site	False	External auditory canal structure	Inferred relationship	Existential restriction modifier	1
Malignant melanoma of external auditory meatus	Finding site	True	External auditory canal structure	Inferred relationship	Existential restriction modifier	1
Removal of wax from external auditory canal using microsuction	Procedure site - Indirect	False	External auditory canal structure	Inferred relationship	Existential restriction modifier	1
Sensation of blocked ear	Finding site	True	External auditory canal structure	Inferred relationship	Existential restriction modifier	1
Removal of wax from external auditory canal using microsuction	Procedure site - Indirect	True	External auditory canal structure	Inferred relationship	Existential restriction modifier	1
Obstruction of external auditory canal	Finding site	False	External auditory canal structure	Inferred relationship	Existential restriction modifier	1
Obstruction of external auditory canal	Finding site	True	External auditory canal structure	Inferred relationship	Existential restriction modifier	1
Congenital stricture of external auditory canal	Finding site	False	External auditory canal structure	Inferred relationship	Existential restriction modifier	2
Congenital absence of external auditory canal	Finding site	False	External auditory canal structure	Inferred relationship	Existential restriction modifier	2
Congenital stenosis of external auditory canal	Finding site	False	External auditory canal structure	Inferred relationship	Existential restriction modifier	3
Congenital atresia of external auditory canal	Finding site	False	External auditory canal structure	Inferred relationship	Existential restriction modifier	2
Congenital absence of auricle with atresia of auditory canal	Finding site	False	External auditory canal structure	Inferred relationship	Existential restriction modifier	3
Ear auricle and external auditory canal absent	Finding site	True	External auditory canal structure	Inferred relationship	Existential restriction modifier	2
Congenital absence of external auditory canal	Finding site	True	External auditory canal structure	Inferred relationship	Existential restriction modifier	1
Congenital absence of auricle with atresia of auditory canal	Finding site	True	External auditory canal structure	Inferred relationship	Existential restriction modifier	2
Congenital stricture of external auditory canal	Finding site	True	External auditory canal structure	Inferred relationship	Existential restriction modifier	1
Acquired stenosis of external ear canal secondary to infection	Finding site	True	External auditory canal structure	Inferred relationship	Existential restriction modifier	1
Post-radiation stenosis of external auditory canal	Finding site	False	External auditory canal structure	Inferred relationship	Existential restriction modifier	2
Aural atresia with multiple congenital anomalies and intellectual disability syndrome	Finding site	False	External auditory canal structure	Inferred relationship	Existential restriction modifier	3
Acquired deformity of external auditory canal	Finding site	True	External auditory canal structure	Inferred relationship	Existential restriction modifier	1
Fluid specimen from external auditory canal	Specimen source topography	True	External auditory canal structure	Inferred relationship	Existential restriction modifier	1
Unroofing of external auditory canal	Procedure site - Direct	True	External auditory canal structure	Inferred relationship	Existential restriction modifier	3
Aplasia of auditory canal	Finding site	True	External auditory canal structure	Inferred relationship	Existential restriction modifier	1
Hypoplasia of auditory canal	Finding site	True	External auditory canal structure	Inferred relationship	Existential restriction modifier	1
Otitis externa	Finding site	True	External auditory canal structure	Inferred relationship	Existential restriction modifier	1
Acute contact otitis externa	Finding site	True	External auditory canal structure	Inferred relationship	Existential restriction modifier	1
Acute otitis externa	Finding site	True	External auditory canal structure	Inferred relationship	Existential restriction modifier	1
Hemorrhagic otitis externa	Finding site	True	External auditory canal structure	Inferred relationship	Existential restriction modifier	1
Chronic otitis externa	Finding site	True	External auditory canal structure	Inferred relationship	Existential restriction modifier	1
Acute chemical otitis externa	Finding site	True	External auditory canal structure	Inferred relationship	Existential restriction modifier	1
Chronic otitis externa due to aspergillosis	Finding site	True	External auditory canal structure	Inferred relationship	Existential restriction modifier	1
Acute radiation otitis externa	Finding site	True	External auditory canal structure	Inferred relationship	Existential restriction modifier	1
Chronic bacterial otitis externa	Finding site	True	External auditory canal structure	Inferred relationship	Existential restriction modifier	1
Non-infective otitis externa	Finding site	True	External auditory canal structure	Inferred relationship	Existential restriction modifier	1
Acute non-infective otitis externa	Finding site	True	External auditory canal structure	Inferred relationship	Existential restriction modifier	1
Acute irritant otitis externa	Finding site	True	External auditory canal structure	Inferred relationship	Existential restriction modifier	1
Acute allergic otitis externa	Finding site	True	External auditory canal structure	Inferred relationship	Existential restriction modifier	1
Acute traumatic otitis externa	Finding site	True	External auditory canal structure	Inferred relationship	Existential restriction modifier	1
Chronic non-infective otitis externa	Finding site	True	External auditory canal structure	Inferred relationship	Existential restriction modifier	1
Chronic radiation otitis externa	Finding site	True	External auditory canal structure	Inferred relationship	Existential restriction modifier	1
Chronic irritant otitis externa	Finding site	True	External auditory canal structure	Inferred relationship	Existential restriction modifier	1
Chronic allergic otitis externa	Finding site	True	External auditory canal structure	Inferred relationship	Existential restriction modifier	1
Chronic traumatic otitis externa	Finding site	True	External auditory canal structure	Inferred relationship	Existential restriction modifier	1
Acute seborrheic otitis externa	Finding site	True	External auditory canal structure	Inferred relationship	Existential restriction modifier	1
Chronic seborrheic otitis externa	Finding site	False	External auditory canal structure	Inferred relationship	Existential restriction modifier	1
Contact dermatitis of external ear	Finding site	False	External auditory canal structure	Inferred relationship	Existential restriction modifier	2
Seborrheic otitis externa	Finding site	False	External auditory canal structure	Inferred relationship	Existential restriction modifier	1
Chronic infective otitis externa	Finding site	True	External auditory canal structure	Inferred relationship	Existential restriction modifier	1
Acute fungal otitis externa	Finding site	True	External auditory canal structure	Inferred relationship	Existential restriction modifier	1
Chronic viral otitis externa	Finding site	True	External auditory canal structure	Inferred relationship	Existential restriction modifier	1
Diffuse otitis externa	Finding site	True	External auditory canal structure	Inferred relationship	Existential restriction modifier	1
Necrotizing otitis externa	Finding site	False	External auditory canal structure	Inferred relationship	Existential restriction modifier	1
Allergic otitis externa	Finding site	False	External auditory canal structure	Inferred relationship	Existential restriction modifier	2

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Id	Description	Lang	Type	Status	Case?	Module
139818014	External auditory canal	en	Synonym	Active	Entire term case insensitive	SNOMED CT core module
139820012	External auditory meatus	en	Synonym	Active	Entire term case insensitive	SNOMED CT core module
139822016	Auditory canal	en	Synonym	Active	Entire term case insensitive	SNOMED CT core module
506010014	External auditory canal structure	en	Synonym	Active	Entire term case insensitive	SNOMED CT core module
826117015	External auditory canal structure (body structure)	en	Fully specified name	Active	Entire term case insensitive	SNOMED CT core module