PRK (Photorefractive Keratectomy) is actually a method wherein the best layer of your cornea is removed along with the laser is then used straight to the cornea. It doesn’t require the generation of the partial thickness corneal flap. Given that no blade is used, selected mechanical pitfalls connected with microkeratomes https://bookmarkick.com/story21011670/lasik-eye-surgery-in-delhi-things-to-know-before-you-buy