SNOMED CT Concept  138875005

Body structure  123037004

Anatomical or acquired body structure  442083009

Acquired body structure  280115004

Post-surgical anatomy  245849007

Mastoid cavity   419910009

SNOMED CT code


SNOMED code419910009
nameMastoid cavity
statusactive
date introduced2006-01-31
fully specified name(s)Mastoid cavity (morphologic abnormality)
synonyms
  • Mastoidectomy cavity
  • Mastoid cavity
attributes - group0
LateralitySide   182353008
parents
children
hierarchies
a selection of possible paths
SNOMED CT Concept   138875005
  Body structure   123037004
    Anatomical or acquired body structure   442083009
      Acquired body structure   280115004
        Post-surgical anatomy   245849007
          Mastoid cavity   419910009

SNOMED CT Concept   138875005
  Body structure   123037004
    Anatomical or acquired body structure   442083009
      Anatomical structure   91723000
        Body region structure   52530000
          Structure of half of body lateral to midsagittal plane   423857001
            Structure of half of head lateral to midsagittal plane   421371008
              Middle ear and mastoid structure   363667005
                Mastoid structure   59066005
                  Mastoid cavity   419910009

ancestors
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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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