Our eyes constitute one of the most vital parts of our body. The wonderful mechanism of our eyes presents us the vision to see and realize the marvelous gifts of life. God has bestowed a genuine power to our eyes without which we fail to see anything and everything around us. But, it is unfortunate to note that the world is made of thousands and millions of people who are unable to utilize the power of their eyes without the use of artificial items like spectacles and lenses. The miraculous discovery of Lasik or the Eye Laser surgery has become an eye-opener to a high percentage of the society.
Lasik surgery has generated hype as it can be used to correct eye defects such as myopia, hyperopia and astigmatism. Lasik (laser-assisted in situ keratomileusis) is one of the types of refractive surgery and can be carried out only by skilled eye surgeons by using laser rays. Lasik is a kind of photorefractive keratectomy.
Lasik surgery has been famous amongst patients mainly because there is no pain associated with the surgery and thus, this calls attention to a great percentage of eye defect sufferers. The results delivered by the surgery are also fast since patients recover their vision from the very next day after the surgery.
Lasik surgery involves a thorough inspection of the patient?s eye to determine his/her cornea thickness. The surgery usually starts by creating a flap in the cornea, done by a device called microkeratome. Laser can also be used for the purpose.
Excimer laser is used to adjust the shape of cornea by removing the required amount of corneal tissues, subsequent to the cornea flap being pulled back. Ultraviolet rays of the excimer laser does the job of reshaping the cornea for normal vision.
The restructuring of the cornea allows clear vision as then the light rays would fall on the wall of the retina. The flap which was made on the cornea will be put back on the position of the removed corneal tissues.
Lasik surgery holds great for people suffering from nearsighted, farsighted and astigmatism problems. The surgery removes the steepness of the cornea in the nearsighted people and increases the cornea steepness in farsighted people. People suffering from the condition of astigmatism can also be cured by shaping up the asymmetrical cornea into the normal form.
Your ophthalmologist needs to undergo an intense check-up of your eyes before you are put to surgery. The observation includes your general eye health, the vision correctness which you need, and the laser ablation required. Your eye surgeon would certainly check for dryness in your eyes if any and even if you do not suffer from such condition, intense care should be taken after the surgery to avoid eye dryness.
Lasik surgery is a very simple procedure and does not even take five minutes to complete and there is practically no pain. Some of the people regain your normal vision from the very first day but for some people it takes a couple of weeks more. Lasik surgery is the perfect route for people with eye defects to throw away their spectacles and gives them this amazing opportunity to view the world through their very eyes.
The author published a considerable number of articles on Lasik and various other forms of eye operations. He is particularly interested in particular technological aspects of eye laser, or Augenlaser as it is called in German, which are employed in these types of procedures.
Source: http://articletavern.com/health-fitness/perfect-vision-and-the-gift-of-lasik
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