Wednesday, June 10, 2009

Lasik Eye Surgery- Free Important Guideline About Lasik Eye Surgery

by Deepak Kulkarni
I am sure your quest for lasik eye surgery has come to an end as you read this article. Yes, gone are those days when we have to search endlessly for lasik eye surgery information or other such information like rhinoplasty, cost of eye surgery, lasic center in or even lasic eye surgery. Even without articles such as this, with the Internet all you have to do is log on and use any of the search engines to find the lasik eye surgery information you need.
Before you allow someone to do this to your eyeballs, you should probably do your homework about LASIK surgery. Talk to friends and family members that have undergone the surgery ask about their experiences. There are risks and side effects to LASIK surgery so it is best to know what you are getting into ahead of time.
Wavefront technology isn't that new. Wavefront is also used for (and derived from) adjusting the optics of the lenses in telescopes. Basically, wavefront uses a sensor to measure the eye itself. Wavefront measurements show the irregularities of the eye's lens, which cause optical abnormalities (any inconsistency in the appropriate flawless smooth wavefront).Information that can be collected from the wavefront software is data that never before could be found so easily. These data are used to set up the laser for the individual patient, to remove their particular aberrations. Then, wavefront "custom sculpts" the cornea to achieve corrected vision.
A LASIK pre-operation evaluation will help the doctor to determine which LASIK method should be used, and how much correction needs to be done. LASIK eye surgery actually changes the shape of your cornea, so it is imperative that the doctor gets a complete picture of the shape and strength of your eyes.
As detailed as this article is, don't forget that you can find more information about lasik eye surgery or any such information from any of the search engines out there such as MSN.com. Commit yourself to finding specific information therein about lasik eye surgery and you will.
A slight, thin flap of tissue is created on the outside layer of the eye or cornea. The flap helps heal and provide comfort on the way to better vision. The doctor then folds to open the flap on the inner cornea to correct the vision. Finally, the flap is closed to its original position and sealed with stitches.
Some of the alternatives for LASIK eye surgery are PRK (photorefractive keratectomy) and LASEK (laser epithelial keratomileusis). LASEK is a newer procedure similar to PRK. There are also alternatives to laser eye procedures like Refractive Lens Exchange (your eye's natural lens is replaced with an artificial one) or CK for Hyper myopia (Conductive keratoplasty). Conductive keratoplasty is a new procedure that uses heat form radio waves to shrink the collagen in the periphery of the cornea. It's important to know that RLE (Refractive Lens Exchange) does not have U.S. Food and Drug Administration approval yet.
LASIK surgery has been very popular among people who wear contact lenses or glasses because it has been proven to successfully correct common vision problems (myopia or nearsightedness, hyperopia or farsightedness, and astigmatism) in most of LASIK patients. There have been many studies conducted on LASIK outcomes and shows that at least 90 of LASIK patients achieve 20/40 or better visual acuity after LASIK surgery and over 85 of LASIK patients achieve 20/20 or 20/25.
It might interest you to know that lots of folks searching for lasik eye surgery also got information related to other laser eye surgery presbyopia, rhinoplasty pictures, and even lasic eye clinic here with ease.

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