“The cornea is the windshield of the eye,” said Ramez Haddadin, assistant professor of ophthalmology at Northwestern University Feinberg School of Medicine in Chicago. Damage to the structure ...

Narrator With the help of an innovative procedure known as dsaek, Jolie will have the damaged portion of his cornea replaced by eye surgeon Rick Fraunfelder of Portland's Casey Eye Institute.

CTAK is a procedure designed to enhance and restore the corneal structure by adding healthy donor tissue to the existing ...

To properly serve its visual function, the cornea must maintain clarity as well as proper shape and structure. The normal cornea consists of three layers: the outermost stratified epithelium ...

Arcus senilis is also known as corneal arcus. If the rings appear ... A cataract is the lens clouding in the eye due to changes in protein structure. The lens focuses light rays on the retina.