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If you search the internet, you will find a ton of information on laser eye surgery, but it can be hard to understand it all. Having a basic understanding of the eye and how it works will help you understand the ins and outs of laser eye surgery. The eye is composed of several different parts. The main parts that affect visual acuity and refraction are the cornea and the retina. The cornea is the clear layer in front of the eye. The shape of the cornea plays a huge role in determining where light is focused in the eye. In normal vision, light rays are focused directly on the retina. When there is refractive error, light rays are either focused in front of (myopia) or behind (hyperopia) the retina. Applying Information on Laser Eye Surgery
Laser eye surgery corrects refractive error. A detailed examination of the eye reveals what is causing the refractive error, typically a misshaped cornea. Using the information from the examination, a surgeon employs a laser to ablate, or burn away, pieces of tissue and re-shape the cornea. Consequently, light rays can pass through the cornea and focus directly on the retina. If you are still unsure about what goes into laser eye surgery, make an appointment with a reputable surgery center for more information. The doctors and staff at Laser Eye Center of Silicon Valley can provide you with any additional information on laser eye surgery you require and answer all of your questions with expertise.
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