Lasik Eye Surgery - A Simple Process That Can Correct Vision Problems
LASIK, or Laser-Assisted In Situ Keratomileusis, is a form of refractive keratectomy for the treatment of myopia, farsightedness, or astigmatism. The results from the surgery are permanent and last for an average of eight years. During the procedure, a flap is created in the cornea by the use of an instrument called a microkeratome. After this is done, an electric current is applied to the cornea so that it is stimulated and a bandage is placed on the flap over the cornea.
Because of the fact that laser eye surgery produces short-term and limited effects, it is important to understand what the potential complications are so that you will be aware if something could go wrong. The most common complication from lasik is that the patient may experience dry eyes or blurred vision. As far as the potential complications are concerned, there are some that are less serious such as infection, scarring, excessive redness, temporary pigment changes in the eyes, light sensitivity, glare, or possible headaches after the procedure. In general, patients who have undergone laser eye surgery have a high rate of satisfaction with the vision improvement and find that their visual problems are greatly reduced.
First, before you get the las vegas lasik surgery, you should make sure that you are a good candidate for the procedure. It is important for you to know your eligibility because your doctor needs to do a comprehensive screening. He or she will check your vision, your medical history, your physical condition, and other factors that could affect your vision before he makes a final decision about whether you are a good candidate for lasik. A complete medical history is necessary so that your doctor can determine whether you have eye diseases that could prevent you from getting laid.
Second, when you meet with your surgeon he or she will evaluate whether you are a good candidate for lasik eye surgery. Your surgeon will look at your eyes, your skin and the condition of your glasses or contact lenses. Most importantly, your doctor will take into consideration your current prescription lenses and how comfortable you are with wearing them. This evaluation is very important for you to be a good candidate. The laser vision doctor will also ask you about any current diseases or disorders that you have and their effect on your eyesight.
Third, once you have been selected as a good candidate for the dry eye las vegas surgery, you will be taken to your initial consultation appointment. During this time, the laser eye surgeon will give you instructions about what you should expect to be doing during the procedure. In general, your procedure will start with an examination of your eyes at the initial consultation. During your first procedure, the laser eye surgeon will place some tiny glasses over your eyes in order to test your pupil, adjust your eyelids, check for redness, and determine the best depth of focus for your new lenses.
After your initial consultation, the surgeon will take an impression of your eyes after administering anesthesia. From this impression, he or she will be able to determine the best depth of focus for your lasik eye surgery. Next, the plastic surgeon will make small incisions in your cornea with the use of a microkeratome. The microkeratome will remove a small amount of tissue with the use of a mild, anesthesia-induced sedative called nitrous oxide. Finally, your surgeon will place new thin, curved lenses on your eyes. You can get more enlightened on this topic by reading here: https://en.wikipedia.org/wiki/Cataract_surgery.