External auditory canal operation 232151004 SNOMED CT code SNOMED code 232151004 name External auditory canal operation status active date introduced 2002-01-31 fully specified name(s) External auditory canal operation (procedure) synonyms External auditory canal operation attributes - group1 Procedure site External auditory canal structure 84301002 Method Surgical action 129284003 parents Operation on external ear 29971002 children Auditory canaloplasty 255098007 Blind sac closure of external auditory canal 442307002 Canaloplasty of external auditory meatus 255812008 Excision of lesion of external auditory canal 53352004 Extirpation of lesion of external auditory canal 172635000 Grafting of skin of auditory meatus of ear 349744000 Incision of external auditory canal 7664003 Other procedures on external auditory canal 172634001 removed: 2010-01-31 Reconstruction of external auditory canal 265303002 Repair of auditory canal or meatus of ear 256719001 removed: 2002-07-31 Surgical biopsy of external auditory canal 287557002 Total excision of external auditory canal 405268002 Unroofing of external auditory canal 50757009 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 external ear 29971002 External auditory canal operation 232151004 ancestors sorted most to least specific
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