Lasik eye surgery is a third option in addition to glasses and contact lenses thats used to treat common vision problems eg nearsightedness farsightedness astigmatism its been approved since the mid 1990s in 2001 it became the worlds most common elective procedure the procedure relies on the expertise of a surgeon whos trained in the ophthalmic surgery a lasik surgeon uses whats called an excimer laser to reshape the cornea. Know the risks laser refractive surgery is surgery there is no such thing as minor eye surgery complications such as overcorrection undercorrection making the pupil off center damaging. Lasik is laser surgery to correct refractive errors of the eye refractive errors are common eye disorders that cause blurred vision these errors happen when there is a problem in the refraction bending of light in the eye they are often caused by an abnormal shape and texture of the cornea. Lasik laser associated in situ keratomileusis is a popular refractive eye procedure used to treat nearsightedness farsightedness and astigmatism the procedure reshapes the outer layer of the
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