Acute exudative serous macular detachment with intraretinal oedema following uncomplicated phacoemulsification...

We report a case of a white man in his 80s presenting with reduced vision, 1 day following uncomplicated cataract surgery. Optical coherence tomography scan showed evidence of a large collection of subretinal and intraretinal fluid. There was no ocular abnormality of note to explain these macular findings. The findings were presumed to be caused by cefuroxime toxicity despite a standard intraoperative dose of 1 mg/0.1 mL injected into the anterior chamber. We have postulated that the process of discarding excess cefuroxime onto the corneal wound or surface may inadvertently lead to a higher dose entering the eye than intended. This patient was treated with topical prednisolone 1%, ketorolac 0.5% and chloramphenicol 0.5% in place of the standard Maxitrol (dexamethasone 0.1% with neomycin) prescribed as a postoperative regimen in our unit. There was complete resolution of the retinal changes with restoration of normal vision at 3-week follow-up.