With respect to the underlying imaging principles, corneal topography devices currently used clinically can be classified as placido-disk systems and slit-imaging systems. The placido-disk topography ...

A corneal dystrophy is a condition in which one or more parts of the cornea lose their normal clarity because of a buildup of cloudy material. There are over 20 corneal dystrophies that affect all ...

Corneal cross-linking is a treatment for an eye problem called keratoconus. In this condition, the front part of your eye, called the cornea, thins out and gets weaker over time. This makes it bulge ...