External auditory canal structure   84301002


SNOMED code84301002
nameExternal auditory canal structure
date introduced2002-01-31
fully specified name(s)External auditory canal structure (body structure)
  • External auditory canal
  • External auditory meatus
  • Auditory canal
  • External auditory canal structure
attributes - group0
LateralitySide   182353008
parentsExternal ear part   372181002
  • Cartilaginous external auditory canal structure   314257004
  • Ceruminal gland   348500007  removed: 2012-07-31
  • Ceruminous gland   349494000  removed: 2002-07-31
  • Entire external auditory canal   181178004
  • Hair of external auditory canal   129176007
  • Left external auditory canal structure   71471005
  • Osseous external auditory canal structure   314258009
  • Posterior meatal wall of external auditory canal   312490003
  • Right external auditory canal structure   45124007
  • Skin of external auditory canal   86409001
  • Structure of cartilaginous portion of auditory canal   40691006
  • Structure of ceruminous gland   86682003
  • Structure of external auditory canal opening   67283004
  • Structure of osseous portion of auditory canal   85714008  removed: 2007-07-31
  • Subcutaneous tissue structure of external auditory canal   58166004
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
            Ear part   119262002
              External ear structure   28347008
                External ear part   372181002
                  External auditory canal structure   84301002

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