Free Essays on Lasik Surgery

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  1. Lasik
    If you nodded your head to either of these questions, you've probably heard about the LASIK eye surgery that can, in some cases, fix all of those problems. LASIK is a
  2. Putting A Close Eye On Lasik
    of different procedures to clear up foggy or blurry vision in one's eye. In 1998, the Lasik surgery became the most common type of surgery, and remains the number one
  3. Lasik
    or corrective lenses. Of patients with moderate vision impairments who have had the LASIK surgery performed, eighty-two percent achieve 20/20 vision or better and ninety-nine

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Lasik Surgery

Submitted by antiessays on January 24, 2008



Seeing well without contact lenses and glasses is the dream of millions of Americans and modern medical science has enabled that dream to come true (Caster, 8). Since first grade, Dede Head, a 30-year-old fitness trainer in North Carolina, has worn glasses to correct sever nearsightedness and astigmatism. Over the years she became accustomed to wearing glasses and contacts, but this has limited many important aspects of her life, including sports. She then heard of a laser eye surgery that “supposedly”, helped to correct a person’s vision by means of lasers. She immediately signed up for the procedure and ever since that day, she has not worn glasses or contacts.

Dede is just one of the eight hundred-fifty-thousand people who have undergone a procedure by the name of LASIK or Laser In-Situ Keratomileusis. If surgical procedures were movies, LASIK would be this years box office smash as it has received much media coverage and many praises; however, not that many people know what LASIK is, what the advantages and disadvantages are, and most importantly if LASIK is right for them (Buratto, 1). LASIK is basically a type of laser surgery which can help correct nearsightedness (myopia), which is the inability to see distant objects, farsightnedness (hyperopia), which is the inability to see close, and astigmatism, the inability to focus light waves evenly. LASIK has grown greatly in the last year, mostly because of 4 reasons; it is fast (procedure takes about 5-10 minutes), safe, painless, and the results are almost always prolific.

The eye is just like a camera because it works by focusing light waves that pass through it. Light rays that enter the eye must first pass through the most outer layer of the eye called the cornea. The cornea performs 2/3 of the focusing process, the remainder of is then completed by the crystalline lens which further focuses the light on the retina. This requires extreme precision...

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Lasik Surgery. Anti Essays. Retrieved November 21, 2009, from the World Wide Web: http://www.antiessays.com/free-essays/1290.html