[Epidemiology and development of macular edema in the diabetic]

Abstract

Macular edema is the first cause of blindness in diabetics. Macular edema is defined by macular thickening or deposits of hard exudates. On 1000 diabetics examined over 2 years, 60 patients had a macular edema of which we retained 38 cases(54 eyes). All the patients had an ophthalmologic examination with a retinal angiography. Laser photocoagulation with green Argon laser was instituted in 50 eyes. 63% had background rethinopathy. Total or partial regression of the edema happened in 84.4%. Laser photocoagulation decrease by the half vision loss risk. Interest of early detection and treatment to decrease blindness incidence of macular edema in diabetics.