Structure of posterior semicircular duct 49360001

SNOMED CT code

SNOMED code

49360001

name

Structure of posterior semicircular duct

status

active

date introduced

2002-01-31

fully specified name(s)

Structure of posterior semicircular duct (body structure)

synonyms

Structure of posterior semicircular duct
Posterior semicircular duct

attributes - group0

Laterality

Side 182353008

parents

Semicircular duct structure 81468006

children

Entire posterior semicircular duct 279835002
Posterior semicircular canal 266548007 removed: 2007-01-31
Structure of posterior membranous ampulla 31657003

hierarchies

a selection of possible paths

SNOMED CT Concept 138875005
Body structure 123037004
Anatomical or acquired body structure 442083009
Anatomical structure 91723000
Body system structure 91689009
Structure of special senses organ system 57645008
Vestibular system 361533001
Labyrinth structure 302462009
Semicircular canal structure 279726004
Semicircular duct structure 81468006
Structure of posterior semicircular duct 49360001

ancestors

sorted most to least specific

Semicircular duct structure 81468006
Membranous labyrinth structure 12705002
Semicircular canal structure 279726004
Vestibular apparatus 181188003
Vestibular structure 45006007
Labyrinth structure 302462009
Structure of organ cavity subdivision 91812007
Inner ear structure 22945000
Organ cavity structure 91808001
Vestibular system 361533001
Inner ear and Eustachian canal structures 302463004
Anatomical space structure 2969000
Ear part 119262002
Group of anatomical entities 420864000
Ear structure 117590005
Physical anatomical entity 91722005
Organ part 91717005
Structure of peripheral auditory system 1157179001
Structure of sensory organ 1193601008
Structure of ear, nose, and/or throat 385383008
Auricular region structure 61942001
Auditory system subdivision 123848005
Body organ structure 113343008
Structure of auriculotemporal region 450717007
Auditory structure 91159003
Structure of half of head lateral to midsagittal plane 421371008
Entire subdivision of organ system 91690000
Structure of special senses organ system 57645008
Structure of subregion of head 406121007
Structure of subdivision of organ system 714488006
Structure of half of body lateral to midsagittal plane 423857001
Body system structure 91689009
Head part 123850002
Head structure 69536005
Head and neck structure 774007
Upper body part structure 70104002
Upper body structure 128262006
Body part structure 38866009
Body region structure 52530000
Anatomical structure 91723000
Anatomical or acquired body structure 442083009
Body structure 123037004
SNOMED CT Concept 138875005

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SNOMED CT Concept 138875005

Body structure 123037004

Anatomical or acquired body structure 442083009

Anatomical structure 91723000

Body system structure 91689009

Structure of special senses organ system 57645008

Vestibular system 361533001

Labyrinth structure 302462009

Semicircular canal structure 279726004

Semicircular duct structure 81468006

Structure of posterior semicircular duct 49360001

SNOMED CT code