LASEK is an abbreviation for Laser Assisted Subepithelial Keratectomy. LASEK is a hybrid of FDA approved PRK (Photorefractive Keratectomy) and FDA approved LASIK (Laser Assisted In Situ Keratomileusis). In this procedure, the surface of the cornea is peeled back, the laser is applied, and the surface layer is then replaced into position.
