People with poor vision can benefit by having Lasik surgery to correct the problem. People who suffer from nearsightedness, farsightedness or astigmatism can visit a Lasik surgery clinic to see if they would be a good candidate for this procedure.
How Lasik Surgery is Performed
The procedure for Lasik vision correction uses a hand held tool which projects a thin laser beam onto the eye. The beam is used to reshape the cornea, which is causing the vision problem. The projected laser beam is cool so it does not cause pain or irritation to the patient. The reshaping of the cornea will be different depending on what the person’s vision problem is. People with nearsightedness have an elongated cornea which needs to be flattened. The opposite is true for people who are farsighted.
Epi Lasik is a newer method of the same surgery designed to eliminate some of the problems people were experiencing with the traditional reshaping. This method includes using a surgical blade to cut the cornea to make a small flap. Another difference in the procedures is the elimination of alcohol, which is traditionally used to loosen the thin layer on the surface of the eye. People interested in learning more about the newer method of Lasik surgery can visit sites such as www.epilasik.sg
Costs and Side Effects
When looking for schedules on Lasik eye surgery cost, there is not one single set price for this procedure. In most cases, a Lasik procedure refers to having only one eye corrected, so when obtaining a quote it is best to ask if the price quoted is for one or both eyes. Traditional Lasik surgery can cost slightly more than $2,000, while the Epi Lasik surgery can cost about $1,600. Overall, the price for having Lasik surgery has steadily increased in the last five years.
In most cases, a Lasik procedure can be completed in about fifteen minutes. The results experienced by the patient can show up anywhere within 24 to 48 hours afterward. Some side effects of Lasik surgery can include sensitivity to light and the appearance of halos or other shadow effects around objects. This is usually due to a cornea which has not healed properly. In some instances, the vision following the procedure can regress to even poorer than what it was originally, This is usually a temporary regression which reverses to better in vision in a few days.
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