Mastoidectomy   50445001

SNOMED CT code


SNOMED code50445001
nameMastoidectomy
statusactive
date introduced2002-01-31
fully specified name(s)Mastoidectomy (procedure)
synonyms
  • Mastoidectomy
  • Excision of mastoid
attributes - group1
Procedure site - DirectMastoid structure   59066005
MethodExcision - action   129304002
parents
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hierarchies
a selection of possible paths
SNOMED CT Concept   138875005
  Procedure   71388002
    Procedure by method   128927009
      Operative procedure on head   89901005
        Operation on bone of skull   56222002
          Mastoid operation   232173006
            Mastoidectomy   50445001

SNOMED CT Concept   138875005
  Procedure   71388002
    Procedure by method   128927009
      Operative procedure on head   89901005
        Mastoid and middle ear operations   359652001
          Mastoidectomy   50445001

SNOMED CT Concept   138875005
  Procedure   71388002
    Procedure by method   128927009
      Operative procedure on head   89901005
        Excision of head structure   128993003
          Craniectomy   36910002
            Mastoidectomy   50445001

SNOMED CT Concept   138875005
  Procedure   71388002
    Procedure by method   128927009
      Operation on musculoskeletal system   112697007
        Musculoskeletal system excision   107737002
          Excision of bone   239329001
            Partial ostectomy   85104009
              Mastoidectomy   50445001

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