A Comparison of Topical Nepafenac to Placebo in Corneal Epithelial Healing Times and Postoperative Pain Relief

Inclusion Criteria: * 19 years or older with healthy ocular status and pre-operative refractive anisometropia of less than 2.000 diopters between eyes undergoing bilateral PRK surgery. * Other protocol-defined inclusion criteria may apply. Exclusion Criteria: * Those desiring PRK in only one eye, those in need of additional topical eye medications, those with history of drug/alcohol abuse, women breastfeeding or pregnant. * Other protocol-defined exclusion criteria may apply.