SNOMED CT Concept  138875005

Clinical finding  404684003

Eye / vision finding  118235002

Lacrimal system finding  416270005

Disorder of lacrimal system  31053003

Congenital anomaly of lacrimal system  13499006

Congenital abnormality of lacrimal drainage system   420049001

SNOMED CT code


SNOMED code420049001
nameCongenital abnormality of lacrimal drainage system
statusactive
date introduced2006-01-31
fully specified name(s)Congenital abnormality of lacrimal drainage system (disorder)
synonyms
  • Congenital abnormality of lacrimal drainage system
  • Congenital anomaly of lacrimal drainage system
attributes - group1
Pathological processPathological developmental process   308490002
Associated morphologyMorphologically abnormal structure   49755003
Finding siteLacrimal drainage structure   280426002
OccurrenceCongenital   255399007
parents
children
  • Atresia of nasolacrimal duct   278530008
  • Congenital absence of lacrimal drainage structure   418087009
  • Congenital anomaly of left lacrimal drainage system   15988231000119100
  • Congenital anomaly of right lacrimal drainage system   15988271000119102
  • Congenital diverticulum of lacrimal canaliculus   95507006
  • Congenital lacrimal fistula   253220004
  • Congenital nasolacrimal duct obstruction   193994000
  • Congenital obstruction of lacrimal canal   95508001
  • Congenital stenosis of nasolacrimal duct   271431003
  • Dacryocystitis and osteopoikilosis syndrome   721082002
  • Dysgenesis of lacrimal punctum   422731002
  • Nasolacrimal duct cyst   1230269002
  • Supernumerary canaliculus   417161008
hierarchies
a selection of possible paths
SNOMED CT Concept   138875005
  Clinical finding   404684003
    Eye / vision finding   118235002
      Lacrimal system finding   416270005
        Disorder of lacrimal system   31053003
          Congenital anomaly of lacrimal system   13499006
            Congenital abnormality of lacrimal drainage system   420049001

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
            Congenital abnormality of lacrimal drainage system   420049001

ancestors
sorted most to least specific
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