Structure of aqueduct of Sylvius   80447000

SNOMED CT code


SNOMED code80447000
nameStructure of aqueduct of Sylvius
statusactive
date introduced2002-01-31
fully specified name(s)Structure of cerebral aqueduct (body structure)
synonyms
  • Aqueduct of Sylvius
  • Iter of Sylvius
  • Aqueduct
  • Structure of cerebral aqueduct
  • Cerebral aqueduct
  • Structure of aqueduct of Sylvius
parents
children
  • Entire cerebral aqueduct   279249003
  • Structure of ependyma of aqueduct of Sylvius   13031003
hierarchies
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
            Brain part   119235005
              Brain region   384763002
                Infratentorial brain structure   21031007
                  Infratentorial brain part   119237002
                    Brainstem structure   15926001
                      Brain stem part   119238007
                        Midbrain and pons structure   91713009
                          Midbrain structure   61962009
                            Midbrain part   119239004
                              Structure of aqueduct of Sylvius   80447000

SNOMED CT Concept   138875005
  Body structure   123037004
    Anatomical or acquired body structure   442083009
      Anatomical structure   91723000
        Anatomical space structure   2969000
          Central nervous system space   279107003
            Brain cerebrospinal fluid pathway   280371009
              Space of ventricular system of brain   279245009
                Structure of aqueduct of Sylvius   80447000

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.

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