Sunday, January 4, 2009

LASIK Laser Eye Surgery - A Few Important Factors

By Kathy Page

Lasik surgery is an operation performed to correct long or short-sightedness, by using specialized lasers to correct refractive errors in the eye. People choose this type of surgery because they have a problem with their vision and need to wear spectacles or contact lenses to see properly. This is not always convenient and in some occupations, can even be dangerous. Lasik eye surgery permanently corrects the errors in the eye and removes the need for wearing glasses or contacts for correct vision.

Some, but not all, can be helped with Lasik surgery. "Refractive error" occurs when there is an incorrect alignment of the two elements responsible for correct focus - the cornea and the lens in the eye. The result for the patient is blurred vision, either close up or at distances. Spectacles are prescribed to correct the problem which allows the person to see normally. Lasik surgery corrects the refractive error permanently.

One of the latest and most popular types of Lasik eye surgery is the Wavefront Lasik treatment, which uses a Wavefront laser. The Wavefront Lasik surgery bases its calculations on the patient's prescription combined with the thickness and curvature of the cornea. Each procedure is calculated individually to the patient. The Wavefront has reduced the occurrence of the side effects that are common in conventional Lasik surgery, although it is still possible for side effects to occur.

This question of side effects is often the first thing potential patients ask about, because it is of concern to them. Thousands of people have successfully had Lasik surgery with pleasing results, but there remains a possibility of side effects and risks, as with any surgical procedure.

Some of these risks can include inaccurate results causing over or under correction. Resulting effects of the surgery may not be permanent. Vision problems can be caused like double vision, halos, sensitivity to light and glare, hazy vision. A dry eye condition is also possible, which can be very uncomfortable. There is also the possibility thar the surgery could make the vision worse than before.

Lasik eye surgery will cost you between $1,600 and $2,400 per eye. Make sure you understand what is included in the cost so you do not get an unexpected additional account for added extras. Do not make a decision based solely on cost; seek advice and information to be completely comfortable with your decision.

Research will help you find a doctor to perform your surgery. Look for an eye clinic or doctor who is experienced in Lasik procedures and has earned a good reputation. Make an appointment with more than one clinic or surgeon and ask all the questions you have and discuss the procedure fully. A good doctor will have no problem with this strategy. - 15343

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