PRK (Photorefractive Keratectomy) is a procedure in which the best layer on the cornea is eliminated and also the laser is then used directly to the cornea. It doesn’t involve the development of the partial thickness corneal flap. Some people may well experience gentle dryness in eyes which will likely https://famous-directory.com/listings13469734/lasik-eye-surgery-in-delhi-things-to-know-before-you-buy