Wednesday, December 28, 2011

Types of Laser Eye Surgery in detail

Laser eye surgery: Laser eye surgery is the general name given to any procedure that corrects the vision by means of a laser. The way that laser eye surgery corrects the vision is by changing the shape of the cornea (outer surface of the eye) in such a way that the prescription in your glasses/contact lenses is eliminated. If you are short sighted, the laser needs to flatter the curve of your cornea, whereas if you are long side the opposite applies. The 2 most common types of laser eyes surgery are Lasik and Lasek eye surgery.

Lasik: Lasik is a type of laser eye surgery and is by far the most common procedure currently being carried out. Approximately 90% of all laser eye surgery procedures are performed using the Lasik method. During Lasik eye surgery a thin outer layer (flap) of your cornea is cut and lifted from the surface of your eye. The laser is then applied to the inner layers of the cornea to eliminate the prescription in your glasses or contact lenses. The flap is then returned back to its original place and is left to heal naturally.

Lasek: Lasek,which is also referred to as PRK, accounts for about 10% of all laser eye surgery procedures. It is Click here to read in detail

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