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Astigmatism

A common imperfection in the eye's curvature.
  • Treatable by a medical professional
  • Requires a medical diagnosis
  • Lab tests or imaging not required
  • Chronic: can last for years or be lifelong
With astigmatism, the front surface of the eye or the lens, inside the eye, is curved differently in one direction than the other.
Very common: More than 3 million US cases per year
Consult a doctor for medical advice Sources: Mayo Clinic and others. Learn more
People also ask
Astigmatism from www.mayoclinic.org
Astigmatism (uh-STIG-muh-tiz-um) is a common and generally treatable imperfection in the curvature of the eye that causes blurred distance and near vision.
Astigmatism from www.aao.org
Nov 14, 2023 · Astigmatism is an imperfection in the curvature of your eye's cornea or lens. With astigmatism your vision is blurry at all distances.
Astigmatism from my.clevelandclinic.org
Astigmatism is a common type of refractive error. It means that some part of your eye (either the cornea or lens) is more curved than it should be.
Astigmatism from www.nei.nih.gov
Oct 8, 2019 · Astigmatism happens when your cornea or lens has a different shape than normal. The shape makes light bend differently as it enters your eye, ...
Astigmatism from www.healthline.com
Astigmatism is a type of refractive error. These are common eye disorders that make it difficult to see clearly. The shape of the eye is unable to bend light ...
Astigmatism is a condition in which your eye, especially your cornea or the clear front part of the eyeball, isn't completely round. DID YOU KNOW.
Astigmatism is a common vision condition that causes blurred vision. It occurs when an irregularly shaped cornea or lens prevents light from focusing ...
Astigmatism from en.wikipedia.org
Astigmatism is a type of refractive error due to rotational asymmetry in the eye's refractive power. This results in distorted or blurred vision at any distance ...
Astigmatism from www.allaboutvision.com
Feb 19, 2019 · Astigmatism is a condition that causes blurry, fuzzy or distorted vision at any distance. It is caused by imperfections in the curvature of ...