PRK (Photorefractive Keratectomy) is usually a technique where the best layer from the cornea is taken out and the laser is then utilized directly to the cornea. It doesn’t entail the development of a partial thickness corneal flap. Irrespective of whether you’re nearsighted, farsighted, or have astigmatism, LASIK can help https://en-web-directory.com/listings13466787/lasik-eye-surgery-in-delhi-an-overview