How Does Lasik Work?
If you wear glasses or contact lenses, you will have undoubtedly heard about the benefits of Lasik. But what exactly is Lasik and how does it work? This article will provide an answer to both of these questions.
Lasik stands for Laser-assisted In Situ Keratomileusis. Since this will most likely not mean very much to you, let’s discuss how the procedure actually works.
Most people who undergo a Lasik consultation do so because they are looking to fix a refractive vision problem. Hence, the whole premise behind Lasik eye surgery is the surgery will change the way the patient’s eye refracts light, which improves the patient’s vision.
Now that we know how the procedure works in theory, let’s describe the Lasik procedure.
During the actual surgery, an eye surgeon will administer eye drops containing a local anesthetic (as opposed to a general anesthetic which puts you into an unconscious state). In case you are wondering why the surgeon doesn’t use general anesthesia, it is because when you are put under, you can enter REM sleep. As a result of REM sleep, the eye surgeon is unable to safely operate on your eye.
After the eye drops have been applied, the eye surgeon will use a small device (called a microkeratome) to create a small incision in the patient’s cornea. Once the incision is made, the flap is folded back, which gives the laser access to the stoma. At this point, the eye surgeon uses the laser to vaporize portions of the stoma, which causes the eye to change the way it refracts light. Once the surgeon is done with the laser, he resituates the flap back into place. Since the cornea is self healing, the eye surgeon does not have to use any adhesive or stitches.
As we have shown above, the Lasik medical procedure is relatively straightforward. Therefore, if you are still wearing glasses or contact lenses, we highly recommend you visit an eye surgeon to find out if the procedure is right for you.
For further information about Lasik, we recommend you visit the Dallas Lasik Guide.
Lasik – The Ideal Treatment for Improving Your Vision
Age brings along with it a huge range of problems and one such issue is weak vision. If you want to be at your best, this is where Lasik comes into play. It is the most modern treatment method used to correct certain vision related problems. Now, what is Lasik surgery all about? It is a surgical procedure wherein certain vision problems are treated using laser treatment. It is gaining popularity with each passing day.
Lasik stands for Laser In-Situ Keratomileusis.The surgery is mainly used to correct myopia, hypermetropia and certain forms of astigmatism and has been approved by the FDA since the year 1998. The results are absolutely stunning with patients no longer requiring their glasses and contact lenses.
You must be certain that you consult a qualified Lasik professional who would ensure that you know all about the surgery and you are well informed about the entire process. Whether you're in New York or California, or somewhere in between, finding a qualified surgeon is essential. This will help you tremendously in making the right choice for your eye. Read some New York City or Lasik San Diego reviews if you're in the area. You can weigh the pros and cons thoroughly before taking the plunge. The cost of the surgery will also be a major factor in determining which surgeon and procedure to choose.
At first your eyes would be checked to see if you are a suitable candidate for the operation. Conditions like glaucoma, diabetes, cataract and others would not make you suitable to undergo the surgery. After Lasik your eyes would show improved results in about 24 hours time but you should take care after the operation as well.
The thing that works as a guiding force in favor of the surgery is that it involves minimal invasion. The result is almost immediate and patients can experience a vast improvement real soon and can also get back to their regular routine very quickly.
The surgery gets your eyesight back in good shape without any stitches or bandages. At the end of it you would not just have good vision but also renewed confidence.