Diabetic retinopathy is the most common complication of diabetes that results in decreased vision and blindness. Diabetic retinopathy constitutes a set of retinal abnormalities caused by damage to the microvasculature of the retina. This presentation discusses the epidemiology and pathophysiology of diabetic retinopathy including the phases of disease development, risk factors, diagnostic tests, treatments and preventive guidelines.With this application from the worldwide leader in medical animation, you can better understand disease conditions through a virtual tour of the human system in these extremely accurate and incredible animation videos.