hyperopia, and astigmatism. [1] LASIK surgery is performed by an ophthalmologist who uses a femtosecond laser or a microkeratome to create a corneal flap to expose the corneal stroma and...
axis and power.[19][20] Astigmatism may be corrected with eyeglasses, contact lenses, or refractive surgery. [21][22][23] Various considerations involving ocular health, refractive status...
[1] Refractive surgery aims to permanently change the shape of the eye and thereby cure astigmatism. [1] In Europe and Asia, astigmatism affects between 30% and 60% of adults. [4] People of...
LASIK, which stands for laser in-situ keratomileusis, is a popular surgery to correct vision in people who are nearsighted or farsighted, or who have astigmatism. Learn more about the LASIK eye sur...
other, and the curvature of each is not uniform or even. Irregular astigmatism can often result from trauma, surgery, or... keratomileusis (LASIK). During this procedure, the surgeon uses a...
Dr. Varun Gogia ; Dr. Suram Sushama ; Dr. Prerana Tripathi ; Dr. Chanchal Gadodiya
Astigmatism is not a disease; it is simply a type of refractive error or vision condition, which causes blurry, fuzzy or distorted vision. Astigmatism is a condition caused by subtle flaws in the way your eye bends light (a process called refraction ) that passes to the retina, the light-sensitive area at the back of the eyeball. The optic nerve transmits nerve impulses from the retina to the brain, which translates them into eyesight. If your vision works properly, your cornea and the lens behind it refract light into the retina. Alas, imperfe ...
LASIK is a laser eye surgery that corrects vision issues like nearsightedness, farsightedness and astigmatism. Click to learn more!
Learn more about LASIK (laser eye surgery), including what it entails, its benefits and the potential risks associated. Here's all you need to know.
In astigmatism, the cornea curves or flattens unevenly. This affects focus of near and distant vision. If you're considering LASIK surgery, you probably already wear glasses or contact...