Fourth nerve palsy   20610004

SNOMED CT code


SNOMED code20610004
nameFourth nerve palsy
statusactive
date introduced2002-01-31
fully specified name(s)Fourth nerve palsy (disorder)
synonyms
  • Fourth cranial nerve palsy
  • Fourth nerve palsy
  • Trochlear nerve palsy
  • Fourth cranial nerve paralysis
  • Trochlear nerve paralysis
  • Fourth cranial nerve paresis
  • Trochlear nerve weakness
  • IV nerve palsy
  • 4th nerve palsy
  • Superior oblique palsy
attributes - group1
Finding siteTrochlear nerve structure   39322007
parents
children
  • Bilateral superior oblique palsy   400944001
  • Familial congenital palsy of trochlear nerve   782679002
  • Injury to trochlear nerve   212146002  removed: 2004-07-31
  • O/E - cranial nerve 4 - palsy   164094002
hierarchies
a selection of possible paths
SNOMED CT Concept   138875005
  Clinical finding   404684003
    Finding by site   118234003
      Finding of body region   301857004
        Finding of head and neck region   118254002
          Fourth nerve palsy   20610004

SNOMED CT Concept   138875005
  Clinical finding   404684003
    Finding by site   118234003
      Disorder by body site   123946008
        Disorder of soft tissue   19660004
          Peripheral nerve disease   302226006
            Fourth nerve palsy   20610004

SNOMED CT Concept   138875005
  Clinical finding   404684003
    Finding by site   118234003
      Finding of body region   301857004
        Disorder of oculomotor system   373382006
          Fourth nerve palsy   20610004

SNOMED CT Concept   138875005
  Clinical finding   404684003
    Finding by site   118234003
      Disorder by body site   123946008
        Disorder of body system   362965005
          Disorder of nervous system   118940003
            Neuropathy   386033004
              Cranial nerve disorder   73013002
                Fourth nerve palsy   20610004

ancestors
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