SNOMED CT Concept  138875005

Clinical finding  404684003

Ear and auditory finding  118236001

Ear finding  247234006

External ear finding  300083003

Ear canal finding  247247001

Lesion of ear canal  300130009

Stenosis of external auditory canal  301061006

Acquired stenosis of external ear canal   55989009

SNOMED CT code


SNOMED code55989009
nameAcquired stenosis of external ear canal
statusactive
date introduced2002-01-31
fully specified name(s)Acquired stenosis of external ear canal (disorder)
synonyms
  • Narrowing of external auditory meatus
  • Acquired stenosis of external ear canal
attributes - group1
Finding siteExternal auditory canal structure   84301002
OccurrencePeriod of life between birth and death   767023003
Associated morphologyStenosis   415582006
parentsStenosis of external auditory canal   301061006
children
  • Acquired stenosis of external ear canal secondary to infection   1090241000119103
  • Acquired stenosis of external ear canal secondary to inflammation   55719006
  • Acquired stenosis of external ear canal secondary to surgery   30358009
  • Acquired stenosis of external ear canal secondary to trauma   16673001
  • Acquired stenosis of left external auditory canal   1087941000119108
  • Acquired stenosis of right external ear canal   1090561000119102
  • Post-radiation stenosis of external auditory canal   232244003  removed: 2019-01-31
  • Stenosis of external ear canal NOS   194232000  removed: 2010-01-31
  • Unspecified acquired stenosis of external ear canal   194231007  removed: 2010-01-31
hierarchies
a selection of possible paths
SNOMED CT Concept   138875005
  Clinical finding   404684003
    Ear and auditory finding   118236001
      Ear finding   247234006
        External ear finding   300083003
          Ear canal finding   247247001
            Lesion of ear canal   300130009
              Stenosis of external auditory canal   301061006
                Acquired stenosis of external ear canal   55989009

ancestors
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