SNOMED CT Concept  138875005

Procedure  71388002

Procedure by method  128927009

Operative procedure on head  89901005

Operation on the ear  68265005

Operation on the inner ear  112975008

Operation on vestibular apparatus  172740003

Operation on cochlea   172731002

SNOMED CT code


SNOMED code172731002
nameOperation on cochlea
statusactive
date introduced2002-01-31
fully specified name(s)Operation on cochlea (procedure)
synonymsOperation on cochlea
attributes - group1
Procedure siteCochlear structure   80169004
MethodSurgical action   129284003
parentsOperation on vestibular apparatus   172740003
children
  • Cochlear neurectomy   172735006
  • Cochleostomy   172737003
  • Decompression of auditory nerve   70299008
  • Fenestration of oval window, ear canal   51275004
  • Operation on cochlea NOS   172739000  removed: 2010-01-31
  • Other specified operation on cochlea   172738008  removed: 2010-01-31
  • Radiotherapy: endolymphatic infusion   169354009
  • Removal of cochlear implant   710576002
  • Repair of oval window   699325000
  • Repair of round window   699324001
  • Transtympanic electrocochleography   172736007
hierarchies
a selection of possible paths
SNOMED CT Concept   138875005
  Procedure   71388002
    Procedure by method   128927009
      Operative procedure on head   89901005
        Operation on the ear   68265005
          Operation on the inner ear   112975008
            Operation on vestibular apparatus   172740003
              Operation on cochlea   172731002

ancestors
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