Preparation of Corneal Donor Eyes Comparing 1% Versus 5% Povidone–Iodine

This study found that 1% and 5% PVP-I solutions are equally effective for chemical prep of the donor eye. Because PVP-I is known to be toxic to the corneal endothelium and corneal fibroblasts, this study suggests that 1% PVP-I should be the preferred disinfectant for the recovery of corneal donors.