Abnormal nasolacrimal system morphology
http://purl.obolibrary.org/obo/HP_0000614
An abnormality of the nasolacrimal drainage system, which serves as a conduit for tear flow from the external eye to the nasal cavity. [ DDD:ncarter ]
Term info
- UMLS:C4025835
hposlim_core
The nasolacrimal system consists of the puncta, canaliculi, lacrimal sac, and nasolacrimal duct.
An abnormality of the nasolacrimal drainage system, which serves as a conduit for tear flow from the external eye to the nasal cavity.
Abnormality of the nasolacrimal system
HP:0000614