Corrective Eye Surgery
Corrective eye surgery isn’t just for near sighted patients any more. Since it was first approved for treating nearsightedness in the mid 1990s, it’s grown to be used to treat astigmatism and farsightedness, as well. Plus, the technological advances involved mean that this kind of treatment is now available to many more patients, too. Refractive error can be corrected much more precisely by removing minute amounts of tissue and reshaping the cornea. But what is laser lasik eye surgery?
The cornea does most of the focusing for your eyes, so changing the shape just a little can cause a big change in your prescription, even eliminating your need for corrective lenses. The cornea can be flattened to treat nearsightedness, steepened to fix farsightedness, and made more spherical to help deal with astigmatism. Since a protective flap is used, recovery is very fast. People who have this kind of eye surgery go to work the next day and can even drive without glasses within twenty-four hours. There’s no abrasion of the cornea and almost no pain, making it an effectively painless operation.
Laser surgery is safer than it’s ever been, and is much more effective at treating severe conditions than it used to be. Better laser systems and software offer more accurate prescriptions and treatment. Higher degrees of vision problems can be treated than used to be possible, allowing more people to get rid of their corrective lenses, or move to less intense, more comfortable ones. That means that for many people, this kind of eye surgery is a real option, even if it wasn’t before.
Of course, there are people that laser eye surgery isn’t right for. After all, as an elective procedure, it’s not covered by the majority of insurance plans. It costs in the neighborhood of two thousand dollars per eye, plus additional fees for more precise surgery and evaluations. That’s why about one in five people thinking about laser surgery are not recommended to use it. Some people simply aren’t good candidates for corrective eye surgery.
The best candidates are people who have a certain range of vision problems, and no pre-existing problems that would interfere with the surgery. People who don’t have issues with their current corrective lenses and who are happy right now shouldn’t bother considering this procedure. After all, there are some risks to any surgery. However, for people who are having trouble with their glasses or contact lenses, or who are finding that those lenses interfere with their lives should take the time to consider it. Sports activities are a common issue.
But what is laser lasik eye surgery and what are the risks of complication associated it? As with any surgery, they’re quite minimal when it comes to corrective eye surgery. It’s very effective and safe, and the most common problem is that people with strong problems have an under correction. This can be fixed within a few months, and happens in only two to three percent of patients. Some dryness of the eyes may occur, and this is usually temporary, with infections occurring only at a rate of one in five thousand. For people who want better vision and freedom from glasses, this might be the right treatment.
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Tags: correcting, corrective, eye, lasek, laser, lasik, surgery
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