What is refractive procedure?
These are a group of procedures that have been designed to permanently reduce or eliminate the need for corrective eyewear to see distant objects. They include laser assisted in-situ keratomileusis (LASIK), photorefractive keratectomy (PRK), radial keratotomy and astigmatic keratotomy (RK/AK), Laser Thermal Keratoplasty ( LTK), Conductive Keratoplasty (CK) to name a few. These procedures offer an alternative to glasses or contact lenses. These procedures can only improve vision if it can be improved with glasses or contact lenses.
