PRK (Photorefractive Keratectomy) is really a course of action through which the top layer of the cornea is taken off plus the laser is then used directly to the cornea. It doesn’t require the generation of a partial thickness corneal flap. Some patients may well expertise mild dryness in eyes https://adirectoryplace.com/listings13471853/the-5-second-trick-for-lasik-eye-surgery-in-delhi