Before you decide to take LASIK surgery, you should understand all the facts that might affect you. Is LASIK surgery the right option for you? LASIK surgery promises you to improve your vision permanently thus you become independent of eye glasses or contact lenses, or at least lessen your dependence upon them.
You are suggested to consult with an optometrist that specializes in LASIK surgery. The doctor will conduct a number of tests to determine if you are a good candidate for the surgery. Generally, laser eye surgery corrects vision problems, such as Myopia (nearsightedness), where you can see things that are near, but not objects that are far; Hyperopia (farsightedness), where you see objects that are far, but not those that are near; and Astigmatism, where irregularities in the cornea distort images on the retina of the eye.
As part of the tests, the doctor will examine your eye health history. A few things may be taken into consideration, such as whether you have had a change in your eyewear prescription over the last year or so. If the answer is yes, you may not be able to undertake lasik surgery due to the fact that your eyes need to be stable for a period at least one year. Other example is whether you have a history of particular diseases, such as glaucoma, herpes, eye injuries or thin corneas. If this is the case then the doctor possibly would not let you take lasik surgery.
After you pass the eye examination you may be given psychological counselling to prepare you prior to the surgery. An important thing to remember here is to let yourself relax and remain positive about the outcome.
During the actual surgery, you will be seated in a reclined position. The doctor will give you a numbing solution in the eye that is being operated on. A microscope will be aimed right at the eye, which is made constantly open using a special speculum.
The doctor will insert a ring to your eye with hard pressure to create a suction effect on the cornea. He will then use a knife to cut the part of the cornea that requires the reshaping. This procedure will cause a blurry vision to your eye.
After the cornea has been cut the ring is removed, at this point, you will be able to see, although this will come and go during the rest of the LASIK surgery. There are two part of the operation where the laser is introduced, two actually. The first laser is for your eye to focus on; the second is the working laser.
The entire operation is made possible by the use of a smart computer. The computer connects to the machine with the microscope. This computer controls the amount of strength that is available in the laser. Prior to the operation, the surgeon will have programmed how much tissue needs to be removed from the cornea, based on the tests in the first visit. The computer then, stops the laser when the exact amount of tissue has been removed.
Your surgery is practically complete. There are a number of things you should apply after the surgery. Even though you can technically come back to normal daily life after a couple of days, you should be aware of some restrictions to protect your eye over some period of time.
Your eyes function best when they are relaxed. Any mental strain tends to reduce your vision. The opposite is also true: anything that relaxes your eyes calms and clears your mind, so that your thoughts are more useful and effective. And when eyes and mind are at ease, you feel good. In other words, you are happy!
An American Eye Doctor, William Bates, discovered this secret, and millions have benefited from it over the years. Through decades of research he proved that most visual defects are caused or made worse by nervous tension and wrong habits of seeing. This includes near sightedness (myopia), far sightedness, astigmatism, glaucoma and cataract. He devised simple techniques for relaxing the eyes and the mind, and the result is increased visual and mental clarity.
In our hectic modern age we tend to lose touch with ourselves. Our eyes and ears are glued to hyper active artificial environment. They get overloaded with irrelevant or disturbing stimuli. This often leads to confused thinking, illness and faulty vision.
One of the simplest yet most effective techniques for calming the eyes and the mind is called ‘palming’. You use the palms of your hands to cover your closed eyes (without touching them). Normally you would palm for several minutes and up to one hour, by resting your elbows on a table, a firm pillow on your knees. The more you know let your eyes relax, the more black you will see. Any images of colors, stars, waves, etc. are symptoms of underlying (unconscious) strain. If you find palming enjoyable and do it daily for some weeks, you are bound to benefit in many ways. Some people have even done it all day, with spectacular results.
Opticians reject all such exercises, for obvious reasons. Clever advertisements of the multi billion dollar optical industry try to convince us that we look smarter with glasses. But the sad fact is that all glasses and lenses weaken your eyes. As soon as you start wearing them, your eyes no longer try to function normally, and the faulty vision becomes permanent. Even modern eye surgery only corrects the symptoms, and long-term problems may develop later.
Glasses may be unavoidable while driving a car, of course, and for certain other activities. But your eyes benefit if you take your glasses or lenses whenever off possible. They are a necessary evil at best, and you can do much to improve your vision and your well-being. You can find out more at http://www.seeingwithoutglasses.net