With keratoconus, the cornea becomes thin and bulges outward in a cone shape, like a hernia. The condition can cause moderate to severe blurred vision, multiple images, glare, and halos around ...

In astigmatism, the cornea (the clear dome that covers your eye) or the lens (which focuses light rays on the light-sensitive ...

The aberrations associated with the anterior surface of the cornea can be computed from its shape after measurement with corneal topography instruments. Once the cornea surface is determined ...

The cornea is the dome-shaped window to the eye and needs to be smooth and regular shaped to see well. In certain conditions, the cornea has areas that become weak. When this occurs, the cornea starts ...

Cross-linking is effective at stabilizing the corneal shape even in older patients. The caveat is that it can cause a hyperopic shift, and if you are doing both cross-linking and some kind of ...

increased risk of corneal infection and abnormalities of corneal shape. It is related to the degree of conjunctival inflammation and largely controlled by inflammatory mediators in the tear film.