Entire choana 244507001

SNOMED CT code

SNOMED code

244507001

name

Entire choana

status

active

date introduced

2002-01-31

fully specified name(s)

Entire choana (body structure)

synonyms

Entire choana
Entire posterior naris

attributes - group0

Laterality

Side 182353008

parents

Structure of choana 71717001

children

Entire left choana 421042004
Entire right choana 421384004

hierarchies

a selection of possible paths

SNOMED CT Concept 138875005
Body structure 123037004
Anatomical or acquired body structure 442083009
Anatomical structure 91723000
Body organ structure 113343008
Organ part 91717005
Structure of naris 363538002
Structure of choana 71717001
Entire choana 244507001

ancestors

sorted most to least specific

Structure of choana 71717001
Structure of naris 363538002
Structure of lateral nasopharynx 367593007
Structure of half of face lateral to midsagittal plane 422624005
Nasal cavity structure 279549004
Region of nasopharynx 360955006
Region of face 123853000
Anatomical orifice 91837002
Structure of half of head lateral to midsagittal plane 421371008
Structure of nasal cavity and/or nasal sinus 1286894002
Nasopharyngeal structure 71836000
Anatomical junction 91833003
Structure of respiratory region of nose 15562006
Structure of half of body lateral to midsagittal plane 423857001
Pharyngeal part 119195004
Parameningeal structure in the context of malignancy 405952001
Structure of upper respiratory tract cavity 47005005
Internal nose structure 53342003
Digestive organ part 119210004
Pharyngeal structure 54066008
Airway structure 89187006
Structure of organ cavity subdivision 91812007
Nose part 120578006
Digestive organ structure 49596003
Organ part 91717005
Structure of mouth and/or pharynx 312533001
Structure of organ in respiratory system 714323000
Pharynx and larynx structures 312535008
Organ cavity structure 91808001
Nasal structure 45206002
Structure of body conduit 91830000
Body organ structure 113343008
Face structure 89545001
Nose and nasopharynx structure 400112001
Upper digestive tract structure 127868003
Structure of internal nose and/or pharynx and/or larynx 1162925002
Respiratory system subdivision 118969007
Group of anatomical entities 420864000
Anatomical space structure 2969000
Upper respiratory tract structure 58675001
Face and neck structure 303340002
Structure of subregion of head 406121007
Digestive tract part 709519000
Physical anatomical entity 91722005
Entire subdivision of organ system 91690000
Upper aerodigestive tract structure 119253004
Head part 123850002
Respiratory tract structure 321667001
Structure of ear, nose, and/or throat 385383008
Digestive tract structure 51289009
Structure of subdivision of organ system 714488006
Head structure 69536005
Respiratory system structure 20139000
Digestive structure 86762007
Head and neck structure 774007
Respiratory and intrathoracic structures 312419003
Upper body part structure 70104002
Body system structure 91689009
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

cpt crosswalks

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SNOMED CT Concept 138875005

Body structure 123037004

Anatomical or acquired body structure 442083009

Anatomical structure 91723000

Body organ structure 113343008

Organ part 91717005

Structure of naris 363538002

Structure of choana 71717001

Entire choana 244507001

SNOMED CT code