Symptomatic pigment dispersion with intraocular pressure elevation attributed to intracameral moxifloxacin after open-globe injury

Abstract

Background: Intracameral moxifloxacin is commonly used following intraocular surgery to prevent endophthalmitis. Pigment dispersion is a rare complication of moxifloxacin use that has mainly been reported following systemic administration. Case presentation: We report a case of unilateral pigment dispersion three weeks after open-globe repair with intracameral moxifloxacin presenting with pain, redness, photophobia, elevated intraocular pressure, marked pigment liberation, new iris transillumination defects and pigment deposits on the anterior iris surface. Conclusion: Symptomatic unilateral pigment dispersion with IOP elevation following intracameral moxifloxacin is a rare entity, but it is a crucial complication for clinicians to be aware of as intracameral antibiotic use following intraocular surgery becomes more frequent.