360893002: Structure of ostium of Eustachian tube (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\Inner ear and/or Eustachian canal structures\Structure of pharyngotympanic tube\Structure of ostium of Eustachian tube
\Body organ structure\Structure of sensory organ\Ear structure\Ear part\Middle ear structure\Structure of pharyngotympanic tube\Structure of ostium of Eustachian tube
\Body organ structure\Organ part\Ear part\Inner ear and/or Eustachian canal structures\Structure of pharyngotympanic tube\Structure of ostium of Eustachian tube
\Body organ structure\Organ part\Ear part\Middle ear structure\Structure of pharyngotympanic tube\Structure of ostium of Eustachian tube

\Structure of anatomical junction\Structure of anatomical orifice\Structure of ostium of Eustachian tube

\Entire physical anatomical entity\Group of anatomical entities\Inner ear and/or Eustachian canal structures\Structure of pharyngotympanic tube\Structure of ostium of Eustachian tube

\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\Inner ear and/or Eustachian canal structures\Structure of pharyngotympanic tube\Structure of ostium of Eustachian tube
\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\Middle ear structure\Structure of pharyngotympanic tube\Structure of ostium of Eustachian tube
\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\Inner ear and/or Eustachian canal structures\Structure of pharyngotympanic tube\Structure of ostium of Eustachian tube
\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\Middle ear structure\Structure of pharyngotympanic tube\Structure of ostium 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\Structure of pharyngotympanic tube\Structure of ostium 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\Structure of ostium 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\Structure of ostium of Eustachian tube
\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\Inner ear and/or Eustachian canal structures\Structure of pharyngotympanic tube\Structure of ostium of Eustachian tube
\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\Middle ear structure\Structure of pharyngotympanic tube\Structure of ostium of Eustachian tube
\Body region structure\Body part structure\Upper body structure\Upper body part structure\Structure of head and/or neck\Upper aerodigestive tract structure\Middle ear structure\Structure of pharyngotympanic tube\Structure of ostium of Eustachian tube
\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\Inner ear and/or Eustachian canal structures\Structure of pharyngotympanic tube\Structure of ostium of Eustachian tube
\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\Middle ear structure\Structure of pharyngotympanic tube\Structure of ostium of Eustachian tube
\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\Middle ear and mastoid structure\Middle ear structure\Structure of pharyngotympanic tube\Structure of ostium of Eustachian tube
\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\Parameningeal structure in the context of malignancy\Middle ear structure\Structure of pharyngotympanic tube\Structure of ostium of Eustachian tube

\Anatomical space structure\Structure of body conduit\Structure of pharyngotympanic tube\Structure of ostium of Eustachian tube

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

476938016 Ostium of Eustachian tube en Synonym Active Only initial character case insensitive SNOMED CT core module

4625259015 Structure of ostium of Eustachian tube en Synonym Active Only initial character case insensitive SNOMED CT core module

4625260013 Structure of ostium of Eustachian tube (body structure) en Fully specified name Active Only initial character case insensitive SNOMED CT core module

Expanded Value Set

Outbound Relationships	Type	Target	Active	Characteristic	Refinability	Group	Values
Structure of ostium of Eustachian tube	Is a	Structure of pharyngotympanic tube	true	Inferred relationship	Existential restriction modifier
Structure of ostium of Eustachian tube	Part of	Entire middle ear	false	Additional relationship	Existential restriction modifier
Structure of ostium of Eustachian tube	Part of	Entire nasopharynx	false	Additional relationship	Existential restriction modifier
Structure of ostium of Eustachian tube	Laterality	Side	true	Inferred relationship	Existential restriction modifier
Structure of ostium of Eustachian tube	Is a	Structure of anatomical orifice	true	Inferred relationship	Existential restriction modifier

Inbound Relationships	Type	Active	Source	Characteristic	Refinability	Group
Structure of tympanic ostium of Eustachian tube	Is a	True	Structure of ostium of Eustachian tube	Inferred relationship	Existential restriction modifier
Structure of pharyngeal ostium of Eustachian tube	Is a	True	Structure of ostium of Eustachian tube	Inferred relationship	Existential restriction modifier
Malignant tumor of opening of auditory tube	Finding site	True	Structure of ostium of Eustachian tube	Inferred relationship	Existential restriction modifier	1
Tumor of opening of auditory tube	Finding site	True	Structure of ostium of Eustachian tube	Inferred relationship	Existential restriction modifier	1
Entire ostium of Eustachian tube	Is a	True	Structure of ostium of Eustachian tube	Inferred relationship	Existential restriction modifier

This concept is not in any reference sets

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Id	Description	Lang	Type	Status	Case?	Module
476938016	Ostium of Eustachian tube	en	Synonym	Active	Only initial character case insensitive	SNOMED CT core module
4625259015	Structure of ostium of Eustachian tube	en	Synonym	Active	Only initial character case insensitive	SNOMED CT core module
4625260013	Structure of ostium of Eustachian tube (body structure)	en	Fully specified name	Active	Only initial character case insensitive	SNOMED CT core module