All about LASIK
 Frequently asked questions
  Clinical, practice and patient   benefits
  The New World iCare   Experience
 
 
 
 
 
 
 
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
  What is LASIK?
 
Laser vision correction is now in its second decade of helping patients reduce or eliminate their dependence on glasses and contact lenses. As testimony to its life changing benefits, thousands of ophthalmologists and optometrists around the world have become so impressed with the results of laser vision correction that over one million procedures are now performed each year. At New World iCare our patients continuously tell us they appreciate our commitment to being on the cutting edge of this exciting technology.
One of the most popular ways to correct vision is with a procedure called LASIK (laser in-situ keratomileusis), which uses a laser to change the curvature of the Cornea (outer window of the eye). LASIK has quickly become the procedure of choice for most patients because they recover quickly and have fewer side effects and complications than with other methods of vision correction. In fact, most LASIK patients notice a significant improvement in their vision soon after surgery. LASIK removes tissue within the Cornea to treat low to high levels of nearsightedness, farsightedness and astigmatism.
LASIK is an acronym for Laser-Assisted In Situ Keratomileusi, a Refractive surgery procedure performed by Ophthalmologists intended for correcting the vision in order to reduce a person's dependency on corrective devices such as glasses or contact lenses. The procedure is usually a preferred alternative to PRK, or photo refractive keratectomy, as it requires less time for full recovery, and the patient experiences less pain overall.

The first step in the procedure consists of mapping the corneal surface with a computer controlled scanning device to determine the exact shape. Then the appropriate amount of tissue which needs to be removed is calculated, such that upon replacing the flap there is no need (or less need) for corrective devices like spectacles and lenses.
LASIK is a procedure that permanently changes the shape of the Cornea, the clear covering of the front of the eye, using an excimer laser. A blade, called a microkeratome, 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 middle section of the Cornea. Pulses from a computer-controlled laser vaporize a portion of the stroma and the flap is replaced. When the Cornea is properly reshaped, it will then better focus light onto the Retina. This results in improved vision.
Both nearsighted and farsighted people can benefit from LASIK. Sufferers of astigmatism can also benefit.
Suitability for process
Generally to be a good candidate for LASIK, you should
  • Be above 17-18 years of age


  • Have stable refraction (glass number) for 6 months.
    		•
    		 
    © 2008 New world icare. All Rights Reserved.
    website devloped by dytel