PRK (Photorefractive Keratectomy) is really a treatment in which the very best layer with the cornea is eliminated and also the laser is then used straight to the cornea. It doesn’t include the creation of a partial thickness corneal flap. Regardless of whether you’re nearsighted, farsighted, or have astigmatism, LASIK https://whatisadirectory.com/listings13507032/lasik-treatment-in-delhi-fundamentals-explained