Photorefractive keratectomy (PRK) and Laser-Assisted Sub-Epithelial Keratectomy (or Laser Epithelial Keratomileusis[1]) (LASEK) are laser eye surgery .\rbr\rbr and Patient Education Company Your doctor has recommended that you undergo Photorefractive Keratectomy - or .\rbr\rbrHere is a video of PRK Laser Eye surgery as performed by Ophthalmologist Basilio Kalpakian, MD. PRK is a type of Refractive Surgery and is used in place of .\rbr\rbrMy PRK surgery was performed on February 9th, 2012 by Dr. Stein at: Campus Eye Group & Laser Center 1700 Whitehorse-Hamilton Square Rd Hamilton, .