Diabetic retinopathy is a disease of the retina, the thin tissue that
lines the back of the eye. The condition is a complication of diabetes. It is
related to high blood sugar levels, which interfere with oxygen delivery to the
cells in the retina.
Last Updated: August 9, 2007
Medical Review:
Caroline S. Rhoads, MD - Internal Medicine Matthew I. Kim, MD - Endocrinology & Metabolism