Lasik is an acronym for Laser-Assisted In Situ Keratomileusis. Millions of people around the world have discovered the benefits of Lasik surgery to correct refractive errors of the eyes. These errors include nearsightedness, farsightedness and astigmatism. The surgery works by reshaping the patient’s cornea, which is the dome of clear tissue over the eyeball. This changes the way light falls into the eye, and focuses it precisely on the center of the retina.
Why get lasik. A major reason why people get Lasik is because they are tired of having to wear glasses or contact lenses. Glasses and contact lenses may not only be vexing to wear for people who choose Lasik, but they need maintenance. Contact lenses basically need to be sterilized every time they’re taken out. Putting them in and taking them out is a skill that some people don’t ever quite get the hang of. Glasses are always being misplaced, contact lenses fall out and both of them can be damaged. For people who choose it, Lasik is not prohibitively expensive, any discomfort it causes is fleeting, and they can enjoy clear vision for a long time. More than ever before, people have been choosing to get Lasik surgery.