Comparative Effects of Six Intraocular Vital Dyes on Retinal Pigment Epithelial Cells

Abstract

It appears to be prudent to use the lowest possible dose of each dye, to minimize the risk of toxic effects. This precaution may be particularly important in the case of BrB, which should not be used in excess of 0.5%. In addition, abundant irrigation of the vitreous cavity after surgery to completely remove traces of dye may be of crucial importance, particularly in the case of ICG, in minimizing chronic toxicity.