PRK (Photorefractive Keratectomy) is really a treatment by which the best layer on the cornea is eliminated as well as laser is then applied directly to the cornea. It doesn’t include the generation of the partial thickness corneal flap. You will have blurred eyesight for just a handful of hrs https://hypebookmarking.com/story20751027/the-basic-principles-of-lasik-treatment-in-delhi