Fig. 5. Macular infarction following intravitreal amikacin 0.4 mg injection. Left: The color photograph shows whitening of the retinal tissue that involves the macula as well as scattered intraretinal hemorrhages. Right: The angiogram shows prominent capillary nonperfusion that involves the macula. The organism cultured from the vitreous was Staphylococcus epidermidis. Despite resolution of the infection, visual acuity was limited to hand motion only because of the macular infarction.