Definition: Tiny openings situated along the margin of the eyelid, closest to the nose. The term refers to the opening of the tear ducts, an important part of the eye's tear drainage system.
Also Known As: Lacrimal Puncta
Puncta
By Troy Bedinghaus, O.D., About.com Guide
Updated June 09, 2008
About.com Health's Disease and Condition content is reviewed by the Medical Review Board
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