Mammalian Phenotype Ontology

Last uploaded: November 18, 2024
Preferred Name

nasolacrimal duct obstruction
Synonyms

nasolacrymal duct obstruction

nasolacrimal duct occlusion

tear-duct blockage

nasolacrymal duct occlusion

Definitions

any impediment or blockage of the paired channels leading from the lacrimal sacs to the inferior meatus of the nose, through which tears are conducted through the nasal cavity; may be either congenital or acquired; obstruction of the nasolacrimal duct leads to the excess overflow of tears called epiphora

ID

http://purl.obolibrary.org/obo/MP_0013451

definition

any impediment or blockage of the paired channels leading from the lacrimal sacs to the inferior meatus of the nose, through which tears are conducted through the nasal cavity; may be either congenital or acquired; obstruction of the nasolacrimal duct leads to the excess overflow of tears called epiphora

has_exact_synonym

nasolacrymal duct obstruction

nasolacrimal duct occlusion

tear-duct blockage

nasolacrymal duct occlusion

has_obo_namespace

MPheno.ontology

id

MP:0013451

label

nasolacrimal duct obstruction

notation

MP:0013451

prefLabel

nasolacrimal duct obstruction

treeView

http://purl.obolibrary.org/obo/MP_0008969

subClassOf

http://purl.obolibrary.org/obo/MP_0008969

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