What is Keratoconus and Available Treatment
Derived from Greek word keras refers to CORNEA or conus from Latin word conus which means CONE.
Cornea is the dome-shaped clear window which lies in the front of the eye. Keratoconus refers to that disorder of the eye under which cornea thins out and bulges like a cone. Due to change in the shape of cornea the light rays are brought out of focus by the cornea.