LASIK (laser-assisted in situ keratomileusis) is a safe, reliable, and relatively painless way to improve vision and reduce or eliminate the need to wear glasses or contact lenses. LASIK changes the way light is bent, or refracted, as it passes through the cornea so that it focuses properly on the retina and objects can be seen clearly.
LASIK improves vision safely and precisely by reshaping the cornea to correct nearsightedness (myopia), farsightedness (hyperopia), and astigmatism. Vision improves within minutes and most patients eventually enjoy 20/20 vision or better after treatment.
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