PRK (Photorefractive Keratectomy) Is usually a method wherein the top layer from the cornea is eliminated and also the laser is then used on to the cornea. It doesn’t include the generation of the partial thickness corneal flap. His devotion to the sphere is apparent by way of his contributions https://magnetdirectory.com/listings13453646/the-ultimate-guide-to-lasik-treatment-in-delhi