L5/S1 facet joint   181885002

SNOMED CT code


SNOMED code181885002
nameL5/S1 facet joint
statusremoved
date introduced2002-01-31
date removed2016-01-31
fully specified name(s)L5/S1 facet joint (body structure)
synonyms
  • L5/S1 zygapophysial joint
  • Lumbosacral zygapophysial joint
  • L5/S1 facet joint
parentsEntire lumbosacral joint   360908001  removed: 2021-11-30
hierarchies
a selection of possible paths
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 trunk lateral to midsagittal plane   422697005
              Entire joint of pelvis   283020002  removed: 2021-01-31
                Entire lumbosacral joint   360908001  removed: 2021-11-30
                  L5/S1 facet joint   181885002  removed: 2016-01-31

ancestors
sorted most to least specific
  • Entire lumbosacral joint   360908001  removed: 2021-11-30
  • Entire joint of pelvis   283020002  removed: 2021-01-31
  • Structure of half of trunk lateral to midsagittal plane   422697005
  • Structure of subregion of trunk   420473002
  • Structure of half of body lateral to midsagittal plane   423857001
  • Trunk structure   22943007
  • Body part structure   38866009
  • Body region structure   52530000
  • Anatomical structure   91723000
  • Anatomical or acquired body structure   442083009
  • Body structure   123037004
  • SNOMED CT Concept   138875005
cpt crosswalks

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