Concentrating on Antisepsis: 5% vs. 10% Povidone-Iodine Prior to Intravitreal Injection

This is a randomized controlled single blind prospective study evaluating the efficacy of ocular surface sterilization between three different povidone-iodine preparation techniques prior to intravitreal injection. The primary end point is significant different between median colony-forming units pre- and post-sterilization and injection.