keratectasia

keratectasia definition - medical

ker·a·tec·ta·sia (kĕrˌə-tĕk-tāˈzhə)

noun
A thinning and herniation of the cornea.

The American Heritage® Medical Dictionary Copyright © 2009 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

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