Using preoperative corneal topography to guide the approach, the cataract surgeon has several options to treat corneal astigmatism at the time of cataract surgery. By measuring the amount and axis ...

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 ...

Medically reviewed by Andrew Greenberg, MD Astigmatism is a common eye condition where the cornea (outermost eye layer) is irregular. The cornea is usually round like a sphere, but people with ...

Think you might have astigmatism? Learn how to check for this eye condition at home and when you need to see an eye doctor.

Off-axis wavefront aberrations, such as asymmetric astigmatism and coma, which may be present with a large angle kappa, have a high negative impact on visual quality.

Astigmatism is a term that refers to an imperfection in the shape of the cornea.

Holiday lights, like those people decorate their homes with for Christmas, may negatively impact people with astigmatism and their ability to see clearly while driving. This is largely due to ...

People with astigmatism may find contact lenses work well to correct their vision. Here we look at some of the best contacts for astigmatism ...

Astigmatism – you’ve probably heard of it, you might even have it, but what actually is it? Let’s find out. You might’ve guessed already from the title (or hearing the term bandied about ...

Astigmatism: 8 Initial Signs That Will Tell You Are Suffering From It Ignoring untreated astigmatism can lead to further complications, including amblyopia in children and presbyopia in adults.

Astigmatism is a common eye condition that occurs when the cornea is misshapen. LASIK is a procedure that can correct the cornea's shape with lasers.