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What Is Laser Eye Surgery and What Are Its Advantages?

By: Phillip Phillip2010

The front surface of the eye is called as Cornea. This cornea along with the lens in it constitutes eyes focusing system. The primary responsibility of this system is converge light rays on to the surface of retina. Cornea along with the lens plays a vital role in vision of the individual. Even the slightest distortion in the shape of cornea could result in blurred image.

Refractive errors occurring in the eye can be broadly classified into three kinds: Myopia (short-sightedness), Hyperopia (far sightedness) and Astigmatism. All these eye sight problems occur when a mismatch is noticed in the functioning of an individual's optical system. As a corrective measure to these errors Glasses or contact lenses are recommended.

Technological advancement has resulted in LASIK, a refractive surgery intended to rectify eye's refractive error and thus avoid the use of visual aids. LASIK stands for laser in situ keratomileusis, where highly specialised laser is used beneath the corneal flap in order to reshape it. This surgical treatment improves vision of the patient and also eliminates use of visual aids like spectacles or lens.

The traditional procedure of laser eye surgery involved complete removal of cornea's outer layer and later allows it to grow back on its own. However, this is not the case with latest surgical treatment. Nowadays laser eye surgery is performed by professionals who create a small incision using a microkeratome and then pull back the corneal flap in order to expose the corneal tissue. Later using a highly specialised laser they reshape the cornea in a specific pattern. The flap is then gently replaced on the cornea. The main advantage of laser eye surgery is that the entire surgery is carried out without using any sutures.

With so many laser clinics sprouting up, it is quite challenging for patients to choose the right place for getting treatment done. The perfect place for all kinds of laser eye treatments is Cork eye clinic. Located in Ireland, Cork is popular for offering the best eye treatments especially laser eye surgery.

Cork eye clinic uses most advanced technology for treating eyesight problems. Since eye is one of the most delicate organs of human body it is important for the patient to get his treatment done from most reputed laser eye clinics. Cork eye clinic with its professional team of experts is know to make permanent changes in cornea and thereby help patients in getting clear vision without any side affects.

Besides getting back normal vision, patients can lead normal life and take part in various activities like sports and other events which they would otherwise not be able to participate because of lenses or spectacles. Despite its advantages there are few drawbacks in this treatment some of which are stated below:

" Highly expensive.
" Can result in other complications like distortion of vision, deterioration in quality of sight, dry eye syndrome or even result in irregular astigmatism.

Lastly, it has been observed that some people who underwent this treatment have not improved their vision but on the contrary incurred permanent damage to their vision. However, the benefits associated form laser eye surgery is far more superior in comparison to its disadvantages.

Article Source: http://www.ezinearticles.mk

Phillip2010 is the author of this article on Eye Clinic Cork. Find more information about Laser Eye Surgery here.

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