Main Entry: pho·to·re·frac·tive keratectomy
Pronunciation: -ri-"frak-tiv-
Function: noun
: surgical ablation of part of thecorneal surface using an excimer laser in order to correct for myopia—abbreviation PRK; —compare RADIALKERATOTOMY
| Merriam-Webster's Medical Dictionary, © 2002 Merriam-Webster, Inc. |
Photorefractive keratectomy
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