How to Treat a Corneal Astigmatism

Corneal astigmatism is a vision disorder where the surface of the eye does not have a smooth shape. Instead, the area is irregular. The cornea is the protective cover of the eye. If the cornea is not smooth, the condition will result in blurry vision. In the past, the only option was to wear glasses or contact lenses. Today, there are different surgeries available that can correct your vision. Factors that can determine your choice of treatment include money, vision insurance, specialists available and your tolerance of invasive procedures. By far, glasses and contact lenses are still the most popular options. There are a growing number of people, however, who choose to undergo surgery.

Instructions

• 1

  See the doctor. Make an appointment with an ophthalmologist for a complete eye examination. Only an examination and testing by a licensed eye doctor can determine if you have corneal astigmatism. Because blurry vision can be the cause of several different disorders, you need a firm diagnosis.

• 2

  Purchase glasses. This is the easiest way to treat corneal astigmatism. Glasses give your eyes a different measure of refraction that allows you to see perfectly. With glasses, there is no need to measure the curvature of your eyes or have additional testing. If you take good care of your glasses, this option is also the cheapest.

• 3

  Purchase contacts. Contact lenses are a popular choice. Because the lens sits on your eye, additional testing and measurements must be taken to ensure proper fit. Contacts also cost more and require more maintenance, but most people prefer this option.

• 4

  Undergo surgery. If you want a more permanent option, there are several surgeries available. LASIK, LASEK, Epi-LASIK and PRK involve having surgery performed directly on your eyes. The surgeries use a laser beam, removing parts of or smoothing the cornea out. As with any surgery, there are additional risks involved and there is a short recovery time. Surgery is also expensive and typically not covered by health insurance plans.

• 5

  Replace your lens. A new surgery called a lensectomy, involves having a permanent lens implanted in your eye. This option is successful and touted by many as a good choice for those who want perfect sight. It comes with the usual surgical risks and recovery time. It is also expensive and may not be covered by health insurance.