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Postby Xiaoyeshi » Wed Dec 27, 2017 3:54 am

Who would have thought that a man without legs can walk again? Yes Cheap NFL Jerseys , with articial implants, a person who has lost both legs can still walk today. That's the wonder of modern science. The same goes for those who have bad eyesight. Corrective laser eye surgeries can help you see clearly without the need for eye glasses or contact lenses anymore. Although this does not mean that the blind can see, it is still a miracle of sorts.

When we talk laser eye surgery, we usually think LASIK (Laser-assisted In Situ Keratomileusis) but there are also other refractive eye surgery such as : -

1) Photorefractive Keratectomy (PRK) - laser is used to remove tissue found in the surface of the cornea, which is the cause of vision problems.

2) Conductive Keratplasty (CK) - a small probe the size of one strand of hair is used to change the shape of the cornea by shrinking the surrounding tissues.
3) LASEK(Laser Epithelial Keratomileusis), which is a hybrid of photorefractive keratectomy (PRK) and LASIK.

Whatever it is, laser eye surgery will help people who have astigmatism, near or farsightedness, see better.

Due to surging demand, the price for these procedures has gone up in recent years. A reason for the huge demand is the benefits of having good eyesight without the use of cumbersome glasses. A survey of more than 3 million Americans who have had laser surgery claim to live a better life after the operation.
Xiaoyeshi
 
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