keratomileusis

[kĕr′ə-tō-mə-lōōsĭs]
n.
  1. A procedure for the correction of the refraction of the cornea by removing a deep corneal lamella, freezing it, forming it to a new curvature, and then replacing it.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.