Reviewed By:  George Brinnig, M.D., Ph.D. When 20/20 sight turns to visually impaired, your cornea is most likely to blame. The cornea is the clear, disc-shaped lens on the eye’s front surface, which plays a pivotal role in perception by protecting the structures inside the eye, contributing to the refractive power, and focusing light rays […]
Read More… from Corneal Transplant Surgery: Causes, Types, Recovery
