Congenital stenosis of nasolacrimal duct

Congenital stenosis of nasolacrimal duct (disorder)

active

Code	`271431003`
Semantic tag	disorder
Module	international
Definition	defined
Effective time	20180131

Synonyms

Congenital dacryostenosis
Congenital imperforate nasolacrimal duct

Parents (2)

420049001Congenital abnormality of lacrimal drainage system disorder
231841004Stenosis of nasolacrimal duct disorder

Children (0)

None (leaf concept).