 One of the major complications of the diabetes mellitus is Diabetic Retinopathy DR, one of the leading causes of visual impairment in working age in industrialized countries. Longer diabetes duration and poor glycaemic and blood pressure control are strongly associated with Diabetic Retinopathy. The overall prevalence of any form of Diabetic Retinopathy is 34.4 and 6.96 corresponds to Proliferative Diabetic Retinopathy PDR. Therefore, approximately 93 million people have Diabetic Retinopathy and 17 million of them have Proliferative Diabetic Retinopathy. 