Definition: Pachymetry is a simple, painless test that quickly measures the thickness of the cornea. A doctor uses this test to correctly interpret the measurement of the pressure inside the eye, and to be able to diagnose and possibly treat glaucoma if necessary.
Pachymetry
By Troy Bedinghaus, O.D., About.com Guide
Updated September 16, 2008
About.com Health's Disease and Condition content is reviewed by the Medical Review Board
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