The retina is a layer of tissue at the back of the eye that converts visual images into nerve impulses in the brain. Injuries to the eye can cause layers of the retina to separate, which is known as a ...
LONG BEACH, Calif. -- Methotrexate, during and after surgery for primary retinal detachment, has produced "amazing" early results in preventing proliferative vitreoretinopathy (PVR), according to ...