RETINAL NECROSIS CAUSED BY BLUNT EYE INJU RY

Background Acute retinal necrosis is a rare complication of blunt eye injury. We report about a patient with this type of retinal break. Pat ient A 20-year-old male was refered to our hospital after a blunt inju ry of his left eye due to a ball. Visual acuity was 1.0 and the anteri or segment was completely normal. A large retinal necrosis surrounded by a Berlin edema was present in the upper temporal part of the globe. A partial retinal detachment was present. The retina reattached withi n two weeks without further treatment and a characteristic granular hy perpigmentation developed. The edge of the retinal break was treated b y photocoagulation. Conclusion The affected patient was young and had a solid vitreous, providing internal tamponade of the retina in spite of a large retinal break. In these patients, the clinical course of an acute retinal necrosis after blunt injury should be waited for. Howev er, a retinal detachment that persists after retinal edema disapeared is caused by pathologic vitreous changes and requires surgical treatme nt.