delimiting keratotomy

[ dĭ-lĭmĭ-tĭng ]

n.

Incision in the cornea along the margin of an advancing ulcer.Gifford's operation
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.