PRK (Photorefractive Keratectomy) is often a technique where the highest layer from the cornea is removed and the laser is then used directly to the cornea. It doesn’t involve the generation of the partial thickness corneal flap. No matter if you’re nearsighted, farsighted, or have astigmatism, LASIK may help suitable https://telebookmarks.com/story11520794/rumored-buzz-on-lasik-treatment-in-delhi