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

When cataract eye surgery is performed, the cloudy natural lens of the eye is removed, and a new intraocular lens, or IOL, is implanted to focus light properly and correct vision. The good news is ...

Astigmatism is the most common refractive error, defined as a difference in the regular curvature of the eye, which causes blurred image through the eye. Refractive astigmatism (RA) is the total ...

Dry eyes after LASIK may be caused by your eyes not producing enough moisturizing tears while they heal. Artificial lubricants can alleviate these symptoms, which typically resolve in a few months.

"Given the high prevalence of astigmatism, the potential impact of ... Morse et al, Importance of Population-Based Studies in Childhood Eye Disease—Seeing the Bigger Picture, JAMA Ophthalmology ...