Sphincter ani internus muscle structure   82961008

SNOMED CT code


SNOMED code82961008
nameSphincter ani internus muscle structure
statusactive
date introduced2002-01-31
fully specified name(s)Sphincter ani internus muscle structure (body structure)
synonyms
  • Sphincter ani internus muscle
  • Circular layer of muscularis propria of anal canal
  • Sphincter ani internus muscle structure
parents
  • Smooth muscle sphincter structure   118253008
  • Structure of sphincter ani muscle   41178004
  • Structure of muscularis propria of anal canal   70957002
childrenEntire internal anal sphincter muscle   245454006
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
          Structure of striated muscle and/or smooth muscle   870434005
            Skeletal and/or smooth muscle structure   71616004
              Smooth muscle (organ) structure   39822001
                Smooth muscle sphincter structure   118253008
                  Sphincter ani internus muscle structure   82961008

SNOMED CT Concept   138875005
  Body structure   123037004
    Anatomical or acquired body structure   442083009
      Anatomical structure   91723000
        Body region structure   52530000
          Regional musculoskeletal structure   312717002
            Regional skeletal muscle structure   280440001
              Skeletal muscle structure of trunk   68230005
                Skeletal muscle structure of perineum   7295002
                  Structure of sphincter ani muscle   41178004
                    Sphincter ani internus muscle structure   82961008

SNOMED CT Concept   138875005
  Body structure   123037004
    Anatomical or acquired body structure   442083009
      Anatomical structure   91723000
        Body tissue structure   85756007
          Muscle tissue   91727004
            Smooth muscle tissue   122447002
              Muscularis propria   86915006
                Gastrointestinal muscular layer structure   51170002
                  Structure of muscularis propria of anal canal   70957002
                    Sphincter ani internus muscle structure   82961008

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