PRK: The Original Laser Eye Surgery

lasika.org — It may be hard to believe these days, when everything is “LASIK this” and “that LASIK,” but PRK (photorefractive keratectomy) used to be the most common refractive surgery. LASIK patients have less discomfort and get a good vision faster (PRK improvement is gradual and over a few days or even months), but many surgeons prefer PRK for patients...