Fda Approves Lasik Eye Surgery
The Food and Drug Administration (FDA) approved a new custom procedure in September of 2005. This new procedure can now treat many patients who were previously ineligible for the surgery.
Nearsightedness
Nearsightedness occurs when the eye is too long and light rays focus in front of the retina, instead of focusing on the retina. Some of the symptoms of nearsightedness are blurred distant vision, eyestrain, and squinting, along with having a difficult time seeing at night.
Although nearsightedness can be easily fixed with glasses or contact lenses (when not too severe), many people don't like to hassle with either one. With this new procedure, folks will now be able to have pure vision.
Astigmatism
Astigmatism is the effect of the eye being shaped like a football, instead of round like a baseball. This deformity -- where the light rays focus on two points on the retina instead of one -- results in blurred vision, double vision, and shadows on letters when reading. Until recently, this deformity has prevented some people from even getting contact lenses. Breakthroughs in contact lenses have only helped those with slight astigmatism.
However, with this new procedure, patients can now have their eyes repaired to normal, or at least be repaired enough to comfortably wear contact lenses. Either way, their vision is enhanced and many are happy just
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to get rid of the glasses and finally be able to wear contacts, or possibly nothing at all.
Farsightedness
Farsightedness happens when light rays focus behind the retina instead of on the retina, resulting in blurred near vision. Some patients with severe farsightedness have to step back from what they are reading and others require magnifying glasses to see something that is right in front of them. People with farsightedness can see you 30 feet away, but when you get right up close they can't see you! This can be embarrassing and cause the afflicted person much insecurity along with the feeling that they are going blind.
Farsightedness is easily remedied by wearing glasses to read and see things up close, but it's very inconvenient to constantly be taking your glasses on and off. Not only is it inconvenient, you take the chance of leaving your glasses behind. Some patients keep their glasses on a chain so they won't lose them, but this makes them feel old. Now, surgery is another option for these patients.
New Laser Technology
The FDA recently approved the new Visx STAR Excimer laser system. This fantastic breakthrough in technology allows doctors to do more than they ever could before, giving them the ability to reshape the eye to correct astigmatism, farsightedness and nearsightedness. Before this marvelous breakthrough these patients were not good candidates for eye surgery. They now can join the rest of the vision impaired and have the option for lasik.
Recent FDA studies show that over 98% of all patients receiving these new procedures were seeing 20/40 or better 6 months after surgery. Over 84% were seeing much better than 20/20 after 6 months. Now that's reason to celebrate!
New breakthroughs in eye surgery technology are happening all the time. Now people don't have to be inconvenienced by the hassle of glasses or contacts. All they want to do is to be able to get up in the morning and see normally. These breakthroughs in technology are giving them an improved quality of life that once was unattainable.
Visit surgery to learn more. Ron King is a full-time researcher, writer, and web developer with a Website Here.
Copyright 2006 Ron King. This article may be reprinted if the resource box is left intact.
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