Are you considering laser eye surgery? Good candidates for the procedure should consider themselves fortunate because, depending on what sources you check, 55%-85% of patients experience 20/20 vision after corrective laser surgery. Improvements in vision may take three to six months to stabilize after surgery and may require fine-tuning, but in the end the vision correction is usually permanent. That is great news for anyone who has gone through years of glasses or contacts.
LASER is an acronym for Laser Assisted in situ Keratomileusis. The operation works by removing a pre-determined portion of the tissue behind the cornea, the invisible covering of the eye, thereby changing the curvature of the eye. The procedure itself usually requires only thirty minutes, but the preparation should begin awhile before that. First, a thorough exam is needed to ensure that you are a likely candidate. If you are suited for laser eye surgery, you ought to weigh the pros and cons carefully. Never sign on for any surgery on a whim. One thing to note is the need to stop wearing contacts two to four weeks before having your eyes measured for surgery, depending on the type of contacts you wear. Your corneas need that breathing period to regain their natural shape. A mistake in measurement opens you up to a world of problems, as you can imagine.
Prior to surgery, eye drops will be administered to numb the affected area. The eyelids will be held open for the procedure. A ring is placed around the eye and suction applied. This aspect of the procedure may cause discomfort. It goes on only until a flap can be cut in the cornea through which the surgery will be completed. The tissue is dried, and use of the laser can begin. The laser pulses sound like ticking as the underlying tissue is eliminated.
After the surgery, instructions will be given regarding the post operative days. There will be a short time when certain kinds of exercise are to be avoided, and for a couple of weeks lotions, makeup, and other products should be kept away from the eyes. Drops will be prescribed to ease dryness and discomfort immediately following the surgery, but all in all, however, recovery is not a problem.
Thousands of people have been granted clear vision as a result of laser eye surgery. It can mean a lifetime free from contacts or glasses.
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