SNOMED CT Concept  138875005

Clinical finding  404684003

Finding of head and neck region  118254002

Fourth nerve palsy  20610004

Injury to trochlear nerve   212146002

SNOMED CT code


SNOMED code212146002
nameInjury to trochlear nerve
statusremoved
date introduced2002-01-31
date removed2004-07-31
fully specified name(s)Injury to trochlear nerve (disorder)
synonyms
  • Fourth cranial nerve injury
  • Trochlear (4th) nerve injury
  • Injury to trochlear nerve
parentsFourth nerve palsy   20610004
hierarchies
a selection of possible paths
SNOMED CT Concept   138875005
  Clinical finding   404684003
    Finding of head and neck region   118254002
      Fourth nerve palsy   20610004
        Injury to trochlear nerve   212146002  removed: 2004-07-31

ancestors
sorted most to least specific
cpt crosswalks

Rules-based maps relating CPT® codes to and from SNOMED CT® clinical concepts.  Forward and backward mapping allows for easy transition between code sets. Map-A-Code crosswalk tool easily crosswalks multiple codes between the code sets.

Access to this feature is available in the following products:
  • CPT® to SNOMED Crosswalks

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