Correct your vision problems with laser eye surgery

Posted in Laser Eye Surgery on January 28, 2009

Many people across the globe have problems with their vision. To overcome these difficulties, many people often use sight correction devices like glasses and contact lenses. However, wearing these external objects is not always comfortable. Laser eye surgery is a medical procedure that uses a laser to reshape the surface of cornea.

Nowadays, laser eye surgery is often used to improve vision problems like hypermetropia (long sightedness), myopia (shortsightedness) and astigmatism. In laser eye surgery, an excimer laser is used to remove a small amount of corneal tissue. The excimer is usually controlled by a computer. The main aim of this procedure is to restore normal vision and eliminate the need to wear contact lenses and glasses.

The excimer laser which is used for the surgery, does not burn the corneal tissue. However, it does vaporise a tiny amount of cornea each time the laser beam passes over the eye surface. Before the surgery, local anaesthetic eye drops are used to reduce the pain. Laser eye surgery is a safe procedure that is completed within minutes. People that are treated with laser eye surgery can get back to their normal routine in a couple of days following surgery. Laser eye surgery is not suitable for everyone and hence you will need to consult an expert surgeon. He will thoroughly examine your eyesight and let you know whether laser eye surgery can be beneficial of not.