All you need to know about diabetic retinopathy is  in this patient education series on diabetic retinopathy by Dr. Anina Abraham.  In this video doctor discusses  who gets diabetic retinopathy, when to get screened for diabetic retinopathy, why it happens, what are the stages and when to treat diabetic retinopathy. This is a brief introduction to the upcoming topics on diabetic retinopathy.