Charles Retina Institute, founded in 1984, is one of the foremost retinal clinics in the world. It specializes in the treatment of vitreoretinal diseases and surgical procedures. The institute treats patients throughout the United States and from more than 35 other countries. Charles Retina Institute provides treatment options for retinal detachment, diabetic retinopathy, age-related macular degeneration, macular holes and epimacular membranes, as well as other retina and vitreous problems. It also treats ocular histoplasmosis and trauma cases, as well as performs cataract surgery procedures. The institute works along with Alcon Laboratories in developing various office and operating room equipment. Charles Retina Institute is located in Memphis, Tenn.