In astigmatism, the cornea (the clear dome that covers your eye) or the lens (which focuses light rays on the light-sensitive retina) is abnormally shaped. Wearing contact lenses or glasses that ...

Topography-guided laser vision correction offers several benefits: It is not dependent on pupil size, can be measured ...

In this Healio Video Perspective from the ASCRS meeting, William B. Trattler, MD, shares data on the efficacy of ...