Medical Dictionary

valve of Hasner

play
noun valve of Has·ner \-ˈhäs-nər\

Medical Definition of valve of Hasner

Biographical Note for valve of hasner

Hasner

,

Joseph Ritter von Artha

(1819–1892), Bohemian ophthalmologist. Hasner was a professor of ophthalmology at Prague. In 1850 he published a monograph on the physiology and pathology of the nasolacrimal duct in which he described a fold of mucous membrane that is now sometimes called the valve of Hasner.


Seen and Heard

What made you want to look up valve of Hasner? Please tell us where you read or heard it (including the quote, if possible).