H04.561-563 Stenosis of Lacrimal Punctum
A condition characterized by the constriction or narrowing of the lacrimal punctum.
H04.551-553 Acquired Stenosis Of Nasolacrimal Duct
The nasolacrimal duct is a channel that allows tears to drain from the external eye to the nasal cavity. A nasolacrimal duct obstruction is an acquired or congenital obstruction of the drainage system resulting in epiphora or excessive tearing.
H04.331-333 Acute Lacrimal Canaliculitis
Canaliculitis is an inflammation of the lacrimal canaliculus secondary to infection or obstruction.
H04.221-223 Epiphora Due to Insufficient Drainage
Epiphora refers to watering due to obstruction in the lacrimal outflow pathway.
H04.121-123 Dry Eye Syndrome
A disease of the surface of the eye that arises due to either decreased tear film production or increased tear film evaporation and results in symptoms of ocular irritation.