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Most common refractive errors, such as hyperopia, myopia, and astigmatism, are a result of a cornea that is not shaped properly. With LASIK laser eye surgery, an ophthalmologist is able to reshape the cornea in just a few minutes, reducing or eliminating a patient’s dependency on glasses and contact lenses. The LASIK Procedure To begin the LASIK procedure, the patient is given anesthetic eye drops. Once the eye is numb, the surgeon uses a microkeratome or a computer-guided laser to create a tiny flap on the eye's surface in order to gain access to the cornea. He or she then reshapes the cornea and replaces the flap, which will naturally re-adhere to the eye. The total LASIK procedure takes only minutes, and many patients notice improved vision before they even leave the ophthalmologist’s office. Patients normally feel little to no discomfort as they recover from LASIK surgery, but will need to keep their eyes clean and protected to promote healing. Best corrected vision is usually achieved within a few months of LASIK surgery. Potential Risks Only one to five percent of LASIK patients experience any complications or negative side effects. Generally, side effects are mild and may include dry eyes, difficulty seeing at night, halos, and in very rare cases, loss of visual clarity. Modern advances in laser eye surgery technology have dramatically reduced the likelihood of a negative LASIK outcome, but patients should discuss all possible outcomes with their doctors. Am I a LASIK Candidate? The best candidate for LASIK is a person whose refractive error has been stable for one year or more. Additionally, to undergo LASIK a person needs to have corneas thick enough to create a flap and generally healthy eyes, with no recent history of infection or injury. The best way to determine whether LASIK is right for you, or whether you may be a good candidate for another form of laser eye surgery, is to speak with an ophthalmologist and undergo a thorough examination.
Article Source: http://www.new.citynewslive.com
The latest developments in laser vision correction technology provide men and women with multiple treatment options for refractive error. Monterey ophthalmologists can employ custom LASIK, PRK, and other corrective eye surgery procedures so you no longer have to rely on glasses or contact lenses for clear vision.
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