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what is laser eye surgery? explained

For those who have finally got dead tired of wearing glasses on a daily basis, Laser Eye surgery is for them. Laser eye surgery, which is now widely also called reflective surgery, is gradually becoming very acceptable all over the world. It's hard to find anyone that has had laser eye surgery saying anything bad about the method; most of them only say good and positive stores only. It's necessary to throw more light on this method.

The corneal tissue in humans is what's responsible for allowing us to see clearly. The retina receives the light rays from an object after being successfully bent or refracted by the cornea. When these light rays don't come together on the retina, then it's what's known as refractive problem. This is usually why people with such problems see objects in blurred view.

The factor that determines whether one sees far objects clearly or near objects clearly is how refracted the rays from the light are. A very powerful laser, particularly called Excimer corrects this problem in the laser eye surgery by repairing the corneal tissue.

Light now converge on the retina and the cornea brought back to shape -- patients can now see as they should. Within minutes the entire laser eye surgery can be completed. This surgery ensures you don't stay days in the hospital -- just hours is enough and you can walk home with restored vision.

resources for this article: General Pharmacology