| LASIK | ||
 |
LASIK Details |
|
Basic LASIK |
LASIK utilizes a two-step method for vision correction. The first is the creation of a flap of corneal tissue. This protective layer helps in the quick recovery associated with this procedure.
Introduction (Flash Video)
The flap is created either by using an instrument called a microkeratome, which utilizes a very thin blade, or by a laser called IntraLase. The microkeratome instrument is automated to increase the level of precision of the flap. However, it is associated with many risks. We, at The Eye Center, have abandoned the use of the microkeratome. This technology was good when it was the only thing available. But by today’s standards, it is not acceptable for us to use a metal blade to create a flap, when the precision of the IntraLase is available.
Microkeratome (Flash Video)
The IntraLase uses a very precise laser to create a very precise flap of exact shape and thickness. Once created, the flap is lifted and the Excimer laser is utilized. (click here for more information on Intralase)
Intralase Method (Flash Video)
LASIK uses the Excimer laser to correct myopia, astigmatism, or Hyperopia by reshaping the surface of the cornea. The laser removes small layers of the cornea in an automated program designed to flatten, or make the cornea steeper by the amount needed to correct the refractive error of the patient. It works with the use of a cool beam of ultraviolet light controlled by the doctor. This light does not enter the eye so that other structures (iris, lens, and retina) remain unaffected.
Click here to take a Virtual Tour of LASIK.
At The Eye Center, most of our patients have obtained 20/30 vision or better, or within two lines of their best corrected vision. These results apply to our patient population only and are not meant to be a standard for treatment. Various studies have been published with better and worse results. It is important to note that while their vision without correction (i.e., glasses) improved, some patients still needed a prescription (i.e., glasses or contacts) after LASIK. Additionally, LASIK does not stop the need for reading glasses, as we get older. In fact, if a myope who utilized his myopia for reading has that myopia corrected with LASIK, he or she may then need reading glasses after the procedure.
When your doctor checks your refractive error, the unit of measure of the power of the lenses used is diopters.
If you or someone you know is interested in finding out more about the
Advanced CustomVue procedure,
please call us at 888-844-2020.