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LASIK is a surgical procedure intended to reduce a person’s dependency on glasses or contact lenses. LASIK eyesurgery reshapes the cornea in order to produce clear vision. The LASIK refractive eye surgery procedurecan treat myopia (nearsightedness), hyperopia (farsightedness), and astigmatism, and reduce patients’dependency on contact lenses and glasses.

LASIK stands for Laser-Assisted In Situ Keratomileusis. An excimer laser; a mechanical microkeratome (a blade device) or a laser keratome (a laser device) is used to cut a flap in the cornea. A hinge is left at one end of this flap. The flap is folded back revealing the stroma, the middlesection of the cornea. Pulses from a computer-controller laser vaporize a portion of the stroma and the flap is replaced

LASIK and laser eye surgery affordable improves the uncorrected vision - one's vision without wearing corrective lenses - in most patients who have the procedure. Over 90% of patients with low to moderate myopia will achieve 20/40 vision. Over half of all patients of LASIK can expect to achieve 20/20 vision or better. However, there are no guarantees that you will have perfect vision. Fast visual recovery characterizes LASIK. Most patients achieve good vision the day of surgery and find that their eyes feel fairly normal within a day. However, vision can continue to improve, and best vision can still take two to three months to occur.

Most patients who have LASIK,

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do not need to wear glasses for their daily activities. However, patients may need to wear reading glasses if they are over the age of 40. This is caused by the normal aging of the eye known as presbyopia. This condition occurs with or without LASIK.

Most patients do not notice a change; however some patients will notice glare, halos or starburst around objects in dim or low-light conditions. For the vast majority, these symptoms are temporary. However, others will continue to experience them for several months or longer. For some patients, the experience can interfere with their activities. It is important for patients to understand that LASIK is a surgery, and a small incidence of complications is to be expected

Patients of LASIK are given a topical anesthetic (eye drops) to numb the eye, so they experience no pain during the procedure. Patients may be given a small amount of oral sedative to help them relax. When the surgeon applies the vacuum ring, the patient experiences a sensation of pressure just before his or her vision fades for a few seconds. The microkeratome - the instrument the surgeon uses to create the flap - and the laser do not cause any pain or discomfort. For several hours after the procedure, many patients describe a mild burning sensation. Therefore, taking a nap for the first 2 to 3 hours after LASIK is encouraged. After the first few hours, this uncomfortable feeling usually subsides.

It depends on your occupation. Most patients can return to work the next day, assuming their vision is adequate for their job. However, some people may feel fatigued for a day or so following surgery

You can resume most normal activities immediately after surgery. However, for at least two weeks after LASIK you will need to avoid activities that would cause perspiration to run into the eyes. You should wear safety glasses while playing contact sports whether or not you have had surgery

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