Until recently, Lasik Surgery California candidates with a refractive error, eyeglasses and contact lenses were the only options for correcting your vision. But since the arrival of refractive surgery, some people with myopia or nearsightedness or hyperopia or far sightedness and astigmatism which is a cornea with unequal curves, may be candidates for having their improved through Lasik Surgery.
LASIK or laser assisted in situ keraomileusis is a two-step refractive procedure that uses a laser and an automated blade that will permanently reshape the cornea. The purpose of reshaping the cornea is to help focus lightdirectly on the retina to produce clearer vision.
The tools used to reshape the cornea are the microkeratome and the excimer. In the first step the microkeratome is used to cut and create a flap in the cornea. The second step is to use the cool beam of the excimer tool to remove the layer of corneal tissue. These procedures of removing the tissue will permantly re-shape the cornea.
Because the procedure has been proven to be less painful than other refractive surgery, eye drops if needed are only necessary for about a week. This is due in part of the laser removing the tissue from the inside of the cornea. A shield is put in place for the first day and night. Vision is usually clear the next day.
LASIK surgeries can sometimes cause over-correction or under-correction which can result in night blindness. There can be serious complications such as, a dislocated flap, epithelial ingrowth and inflammation underneath the flap but these complications can be rare. This may require a second surgery to repair but permanent vision loss is rare and most complications can be managed.
A ideal LASIK candidate must be eighteen years of age, free of eye disease and have a stable refractive error which falls in the correctable range. This candidate must be willing to accept the potential risks associated with LASIK.
As in all surgeries it is important to weigh the risks, consult a physician for a complete eye examination and see if you are a good candidate to LASIK eye surgery.
Kenneth L Myers has authored several articles concerning LASIK surgery. Visit our sites for more LASIK surgery FAQ's =>http://www.bestlasicsurgery.com/ar/lasik-surgery-california.php, http://affiliate-portal.com, and http://www.storagerentalunits.com
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