Culture-positive endophthalmitis after implantation of intraocular Collamer lens

We report a case of culture-positive bacterial endophthalmitis following implantation of a Staar intraocular Collamer lens (ICL). The patient presented 4 days after uneventful sutureless surgery with decreased visual acuity, redness, and photosensitivity. Inflammation increased over the next 24 hours, which prompted a tap for culture and intravitreal injection of antibiotic agents. Vitreous culture was positive for coagulase-negative Staphylococcus epidermidis. One year postoperatively, the uncorrected distance visual acuity was 20/20; persistent anterior vitreous opacities were the only observable sequelae. Bacterial endophthalmitis is a potential complication of ICL implantation. It can be successfully diagnosed and treated if a high degree of suspicion is maintained and if appropriate diagnostic and treatment modalities are used.