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An Overview of Myopia (Nearsightedness)

March 17, 2009 @ 02:29 PM — by unknown
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Have you been diagnosed with myopia? Do you really know what it is and what this signifies for your life? The following is an overview of myopia, and may shed some light on the condition, and what your options are. Myopia is a defect some people have in their vision, and is also known as nearsightedness. This means people can see up to a certain distance but have a hard time seeing things that are further away. Objects that are far away seem out of focus and fuzzy. People who suffer from this defect can’t see the white board while in a classroom. They can’t see road signs or cars that are far away when driving. In most patients, myopia is diagnosed in childhood, even as young as three or four years old. There are many types of treatment for myopia and these may include glasses, contacts, and eye strengthening exercises. For some, even these are not enough or not practical enough. In these cases, LASIK surgery or another laser eye surgery option is suggested. There are natural

Refractive Surgery Information: What is LASIK surgery?

March 06, 2009 @ 08:20 PM — by unknown
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LASIK surgery is a refractive surgery procedure which has become quite popular in recent years. This innovative method of eye surgery helps to change the shape of the cornea, which can help to improve a person’s vision and either reduce or completely eliminate their need for corrective lenses. The acronym LASIK stands for the term “laser assisted in situ keratomileusis.” With the use of a laser keratome and a mechanical microkeratome, a flap is cut into the cornea. A small “hinge” is left on one side of this flap, and the flap is then folded back. With the flap folded back, the middle section of the cornea called the stroma, is revealed. Once the stroma is revealed, the laser device that is used in the surgery will then remove or vaporize a section of the stroma. This laser is controlled by a computer, which makes for extreme detail to be allowed, and drastically reduces the risk of any human error. Once the portion of the stroma is removed, the flap that was made is then put ba