Obstruction of lacrimal canaliculus   416920000

SNOMED CT code


SNOMED code416920000
nameObstruction of lacrimal canaliculus
statusactive
date introduced2005-07-31
fully specified name(s)Obstruction of lacrimal canaliculus (disorder)
synonyms
  • Obstruction of lacrimal canaliculus
  • Canalicular obstruction
  • Lacrimal canalicular obstruction
  • Obstruction of lacrimal duct
  • Blocked lacrimal canaliculus
attributes - group1
Finding siteLacrimal canaliculus structure   32401001
Associated morphologyObstruction   26036001
parents
children
  • Complete obstruction of lacrimal canaliculus   231839000
  • Congenital obstruction of lacrimal canal   95508001
hierarchies
a selection of possible paths
SNOMED CT Concept   138875005
  Clinical finding   404684003
    Eye / vision finding   118235002
      Lacrimal system finding   416270005
        Lacrimal drainage pathway finding   246854005
          Disorder of lacrimal passage   27091000119107
            Obstruction of lacrimal drainage system   1231191007
              Obstruction of lacrimal canaliculus   416920000

SNOMED CT Concept   138875005
  Clinical finding   404684003
    Eye / vision finding   118235002
      Eyelid finding   246812007
        Lacrimal canaliculus finding   246862002
          Obstruction of lacrimal canaliculus   416920000

SNOMED CT Concept   138875005
  Clinical finding   404684003
    Eye / vision finding   118235002
      Eyelid finding   246812007
        Disorder of eyelid   60113004
          Obstruction of lacrimal canaliculus   416920000

ancestors
sorted most to least specific
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