PRK (Photorefractive Keratectomy) can be a method during which the top layer of the cornea is eradicated as well as laser is then utilized straight to the cornea. It doesn’t require the creation of the partial thickness corneal flap. No, LASIK surgery is just not a painful technique. Lots of https://tbookmark.com/story20839622/not-known-facts-about-lasik-eye-surgery-in-delhi