Astigmatism, derived from Greek meaning "without spot," refers to a common refractive condition that decreases acuity. Astigmatism has both a magnitude and a direction, or axis, unlike spherical ...

If you have astigmatism, your vision may be blurry and distorted instead of sharp and crisp. In astigmatism, the cornea (the ...

Blindness fascinates many people, who often want to understand the “lived experience” of blind individuals. Consider this ...

To meet or exceed patient expectations, cataract surgeons must pay increasing attention to the management of pre-existing corneal astigmatism at the time of cataract surgery. Pre-existing corneal ...

Toric IOLs outperform femtosecond laser-assisted astigmatic keratotomy in reducing postoperative astigmatism and improving ...