Obstruction of nasolacrimal duct

Obstruction of nasolacrimal duct (disorder)

active

Code	`314022009`
Semantic tag	disorder
Module	international
Definition	defined
Effective time	20070131

Synonyms

Nasolacrimal duct obstructed

Parents (2)

95767006Disorder of nasolacrimal duct disorder
1231191007Obstruction of lacrimal drainage system disorder

Children (2)

314861002Acquired nasolacrimal duct obstruction disorder
193994000Congenital nasolacrimal duct obstruction disorder