PRK (Photorefractive Keratectomy) Is usually a technique wherein the top layer with the cornea is eliminated and the laser is then applied on to the cornea. It doesn’t include the creation of the partial thickness corneal flap. Soon after reshaping, the flap is placed back again in the initial placement https://directorylinks2u.com/listings13458460/the-5-second-trick-for-lasik-eye-surgery-in-delhi