Optic nerve structure   18234004

SNOMED CT code


SNOMED code18234004
nameOptic nerve structure
statusactive
date introduced2002-01-31
fully specified name(s)Optic nerve structure (body structure)
synonyms
  • Cranial nerve II
  • Optic nerve (II)
  • ON - Optic nerve
  • Optic nerve
  • Second cranial nerve
  • Optic nerve structure
parents
children
  • Entire optic nerve   180938001
  • Meninges surrounding optic nerve   180956001  removed: 2003-01-31
  • Optic disc structure   81016008
  • Structure of left optic nerve   724379002
  • Structure of retrobulbar part of optic nerve   363655008
  • Structure of right optic nerve   724380004
hierarchies
a selection of possible paths
SNOMED CT Concept   138875005
  Body structure   123037004
    Anatomical or acquired body structure   442083009
      Anatomical structure   91723000
        Body system structure   91689009
          Nervous system structure   25087005
            Nerve structure   3057000
              Cranial nerve structure   25238003
                Optic nerve structure   18234004

SNOMED CT Concept   138875005
  Body structure   123037004
    Anatomical or acquired body structure   442083009
      Anatomical structure   91723000
        Body system structure   91689009
          Nervous system structure   25087005
            Sensory structure   272646001
              Sensory pathway structure   309894005
                Visual pathway structure   280951005
                  Optic nerve structure   18234004

ancestors
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