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

\Anatomical junction\Anatomical orifice\Structure of ostium of eustachian tube (body structure)

\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 ostium of eustachian tube (body structure)

\Body system structure\Structure of subdivision of organ system (body structure)\Entire subdivision of organ 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 ostium of eustachian tube (body structure)
\Body system structure\Structure of subdivision of organ system (body structure)\Entire subdivision of organ 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 ostium of eustachian tube (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\Inner ear and/or eustachian canal structures (body structure)\Structure of pharyngotympanic tube (body structure)\Structure of ostium of eustachian tube (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\Middle ear structure\Structure of pharyngotympanic tube (body structure)\Structure of ostium of eustachian tube (body structure)

\Body region structure\Structure of half of body lateral to midsagittal plane (body structure)\Structure of half of head lateral to midsagittal plane (body structure)\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 ostium of eustachian tube (body structure)
\Body region structure\Structure of half of body lateral to midsagittal plane (body structure)\Structure of half of head lateral to midsagittal plane (body structure)\Structure of auriculotemporal region\Auricular region structure\Ear structure\Ear part\Middle ear structure\Structure of pharyngotympanic tube (body structure)\Structure of ostium of eustachian tube (body structure)
\Body region structure\Structure of half of body lateral to midsagittal plane (body structure)\Structure of half of head lateral to midsagittal plane (body structure)\Middle ear and mastoid structure\Middle ear structure\Structure of pharyngotympanic tube (body structure)\Structure of ostium of eustachian tube (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\Inner ear and/or eustachian canal structures (body structure)\Structure of pharyngotympanic tube (body structure)\Structure of ostium of eustachian tube (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\Middle ear structure\Structure of pharyngotympanic tube (body structure)\Structure of ostium of eustachian tube (body structure)
\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\Middle ear structure\Structure of pharyngotympanic tube (body structure)\Structure of ostium of eustachian tube (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\Head part\Structure of subregion of head\Structure of half of head lateral to midsagittal plane (body structure)\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 ostium of eustachian tube (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\Head part\Structure of subregion of head\Structure of half of head lateral to midsagittal plane (body structure)\Structure of auriculotemporal region\Auricular region structure\Ear structure\Ear part\Middle ear structure\Structure of pharyngotympanic tube (body structure)\Structure of ostium of eustachian tube (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\Head part\Structure of subregion of head\Structure of half of head lateral to midsagittal plane (body structure)\Middle ear and mastoid structure\Middle ear structure\Structure of pharyngotympanic tube (body structure)\Structure of ostium of eustachian tube (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\Head part\Structure of subregion of head\Parameningeal structure in the context of malignancy (body structure)\Middle ear structure\Structure of pharyngotympanic tube (body structure)\Structure of ostium of eustachian tube (body structure)

\Anatomical space structure (body structure)\Structure of body conduit\Structure of pharyngotympanic tube (body structure)\Structure of ostium of eustachian tube (body structure)

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 ostium of eustachian tube (body structure)	Is a	Structure of pharyngotympanic tube (body structure)	true	Inferred relationship	Some
Structure of ostium of eustachian tube (body structure)	Part of	Entire middle ear	false	Additional relationship	Some
Structure of ostium of eustachian tube (body structure)	Part of	Entire nasopharynx	false	Additional relationship	Some
Structure of ostium of eustachian tube (body structure)	Laterality	Side	true	Inferred relationship	Some
Structure of ostium of eustachian tube (body structure)	Is a	Anatomical orifice	true	Inferred relationship	Some

Inbound Relationships	Type	Active	Source	Characteristic	Refinability	Group
Structure of tympanic ostium of eustachian tube (body structure)	Is a	True	Structure of ostium of eustachian tube (body structure)	Inferred relationship	Some
Structure of pharyngeal ostium of eustachian tube (body structure)	Is a	True	Structure of ostium of eustachian tube (body structure)	Inferred relationship	Some
Malignant neoplasm of opening of auditory tube	Finding site	True	Structure of ostium of eustachian tube (body structure)	Inferred relationship	Some	1
Neoplasm of ostium of eustachian tube (disorder)	Finding site	True	Structure of ostium of eustachian tube (body structure)	Inferred relationship	Some	1
Entire ostium of eustachian tube (body structure)	Is a	True	Structure of ostium of eustachian tube (body structure)	Inferred relationship	Some

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
476938016	Ostium of Eustachian tube	en	Synonym (core metadata concept)	Inactive	Only initial character case insensitive (core metadata concept)	SNOMED CT core
741491019	Ostium of Eustachian tube (body structure)	en	Fully specified name	Inactive	Only initial character case insensitive (core metadata concept)	SNOMED CT core
4625259015	Structure of ostium of Eustachian tube	en	Synonym (core metadata concept)	Inactive	Only initial character case insensitive (core metadata concept)	SNOMED CT core
4625260013	Structure of ostium of Eustachian tube (body structure)	en	Fully specified name	Inactive	Only initial character case insensitive (core metadata concept)	SNOMED CT core
5489058015	Structure of ostium of eustachian tube (body structure)	en	Fully specified name	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
5489059011	Ostium of eustachian tube	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
5489060018	Structure of ostium of eustachian tube	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core