Tooth Used to Restore Woman's Sight

A rare condition that destroys cells on the eye's surface left Kay Thornton blind for nearly a de...  More »

A rare condition that destroys cells on the eye's surface left Kay Thornton blind for nearly a decade. Earlier this month, doctors used a tooth and part of the lining from her cheek to create a 'window' that allows light into the eye. (Sept. 16)  « Less