Understanding Radial Astigmatism: Causes, Symptoms, and Treatment Options
Dr Rajeev Raut Eye Clinic Raut Eye Care

Learn about radial astigmatism and how it affects your vision in this comprehensive guide.

Reviewed by
Dr. Aditya Raut M.B.B.S D.O.MS
Updated on Mar 11  •  2 mins read
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What is Radial Astigmatism?

Radial astigmatism is a type of astigmatism that occurs when the cornea has an irregular shape. This can cause light to focus on multiple points in the eye, resulting in blurred or distorted vision. Unlike other types of astigmatism, radial astigmatism involves a steeper curvature in one meridian of the cornea, which can cause vision problems at specific angles.

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Causes and Symptoms of Radial Astigmatism

Radial astigmatism can be caused by a variety of factors, including genetics, eye injuries, and previous eye surgeries. Common symptoms of radial astigmatism include blurry or distorted vision, headaches, and eye strain. These symptoms can be exacerbated by bright lights or prolonged use of digital screens.

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Diagnosing Radial Astigmatism

To diagnose radial astigmatism, your eye doctor will perform a comprehensive eye exam that includes a visual acuity test, refraction test, and corneal topography. This will allow them to determine the extent and severity of your astigmatism and develop a customized treatment plan.

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Treatment Options for Radial Astigmatism

Treatment options for radial astigmatism include eyeglasses, contact lenses, and refractive surgery. Your eye doctor will recommend the best option based on the severity of your astigmatism and your lifestyle needs. Refractive surgery, such as LASIK, can be an effective long-term solution for radial astigmatism, but it is not recommended for everyone.

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Article Reviewed by Dr. Aditya Raut M.B.B.S D.O.MS Cataract Lasik and refractive surgeon
Specialist in number reduction surgery, Refractive Lens exchange and ICL surgery.

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