Astigmatism is a common eye condition in which your eye isn’t completely round
YOU CAN CORRECT THIS COMMON VISION CONDITION WITH GLASSES, CONTACT LENSES OR SURGERY
Blurry vision caused by astigmatism can be extremely bothersome
In this video, we explain what astigmatism is and how we treat it
Fix your astigmatism and live glasses-free
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Astigmatism
Astigmatism, unlike normal vision, occurs when the cornea is shaped like a football (more curved in one direction than the other) and often occurs in combination with myopia (nearsightedness) and hyperopia (farsightedness). This causes light to focus on more than one point on the retina, resulting in blurry and distorted vision.
Astigmatism symptoms may include;
Blurry, distorted vision at all distances
Causes of astigmatism
- Heredity
- Corneal diseases or trauma
- Keratoconus
Diagnosing astigmatism
Your eye doctor can conduct a refractive evaluation to determine whether your eyes focus light rays exactly on the retina at distance and near. A visual acuity test will determine your ability to see sharply and clearly at all distances. Your eye doctor will also check your eye coordination and muscle control, as well as your eyes’ ability to change focus. All of these are important factors in how your eyes see.
Astigmatism Treatment
Glasses and contact lenses are used by many for the treatment of astigmatism to improve vision. However, there are a number of vision correction procedures that can surgically reduce or eliminate astigmatism by reshaping the cornea, so you no longer need to depend on your eyeglasses or contact lenses to see.
Other types of refractive errors and eye disease include; nearsightedness, farsightedness and presbyopia.
Yes. With either refractive cataract surgery or a LASIK procedure, astigmatism can be correct.
Is astigmatism correction permanent?
Yes, however, over time, normal aging in the eye can result in mild changes.
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Academic resources on astigmatism
FOLLOW THE LINKS BELOW TO DISCOVER MORE ABOUT THIS TREATMENT FROM AUTHORITATIVE SOURCES
Astigmatism is a common vision problem caused by an error in the shape of the cornea. With astigmatism, the cornea or lens, which is the front surface of the eye, has an irregular curve. Click here to read on.
Astigmatism is a common condition in which the surface of the curvature of the cornea is not normal, leading to blurred vision. Click here to read more.
If you have limbal relaxing incisions for astigmatism with cataract surgery, does it change the recovery process of the surgery? Click here to read on.
Astigmatism is a common eye condition which usually occurs with myopia (short-sightedness) or hyperopia (long-sightedness) and can be easily diagnosed with regular eye exams. Click here to read on.
Recognized leaders in Harrisburg eye surgery
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Dr. Bennett Chotiner
M.D., F.A.C.S.
MEDICAL DIRECTOR, GENERAL OPHTHALMOLOGY, CATARACT & REFRACTIVE SURGERY, LASIK SURGERY
Dr. Bennett Chotiner is the founder and medical director of Memorial Eye Institute. A noted innovator, in 1977 he established his clinical practice, the Pennsylvania Eye Associates. In 1984, he established the Pennsylvania Eye Surgery Center, Pennsylvania’s first …

Dr. Erik A Chotiner
M.D., F.A.C.S.
GENERAL OPHTHALMOLOGY, CATARACT & REFRACTIVE SURGERY, LASIK SURGERY
Erik Chotiner, M.D. diagnoses and treats a wide range of medical eye conditions. He is a Phi Beta Kappa graduate of Franklin and Marshall College. Dr. Chotiner attended Jefferson Medical College in Philadelphia where he received multiple awards including the Physiology Prize for …