The laser eye treatment known as PRK is a laser eye treatment that is performed in an outpatient laser eye treatment clinic. To numb the area eye drops are applied that contain a local anesthetic. Once the anesthetic has taken effect the cornea of the eye is reshaped. This reshaping is accomplished by laser eye surgery to remove miniscule amounts of tissue. This removal of tissue is accomplished through the use of an ultraviolet light beam. The success of this laser eye treatment is based upon the preciseness of the process and its ability to remove tissue down to billionths of an inch.
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