An Introduction to Laser Eye Surgery | Articles Mesmerizing

So as to truly understand the results of laser eye surgery, we must first consider the vision problems that it treats. It's a general belief that common refractive problems, eg myopia, hyperopia and astigmatism, are attributable to certain irregularities in the form of the cornea. Due to such defects, light rays entering the eye don?t fall exactly on the retina (a layer of light sensing cells) thus leading to cloudy vision. LASIK is a medical procedure that aims to rectify these irregularities by reshaping the cornea.

LASIK revives visible acuity through accurate ablation of the corneal tissue with the help of a high precision laser, an excimer laser, which is a ?cool? laser that precisely carves the cornea without heating or damaging the encompassing tissue. Once refashioned, the cornea enables the desired correct refraction, as the light rays now fall exactly on the retina. Laser eye surgery provides augmented visible acuity, without the necessity for curative lenses.

With the superior technology at its disposal, laser eye surgery provides excellent results that are rather impressive. An estimated 98% of patients are inside 1 diopter of their refractive error after surgery, possessing unaided visual acuity of 6/12 or better. Over half the patients gain unaided visible acuity of 6/6, which is the standard visual acuity. Nonetheless visual acuity may sometimes be meaningless if vision quality is compromised in the process.

Though rare, laser eye surgery complications like halos, glare and double vision may lead to vision quality deterioration, rendering hazy vision. The complications, if any, might be a source of discomfort. The employment of prescription eye drops and synthesised tear drops helps in calming the eyes thereby averting the irritable feeling in the eyes that creeps up following the operation. These complications are known to decline within a couple of months and the refraction stabilises within 3 to 6 months following surgery. Nonetheless, LASIK is a workable, safe and efficacious procedure. Its effects are permanent on the eyes. That is, the refraction attained lasts forever unless otherwise altered thanks to age related eye illnesses, such as presbyopia, which is understood to affect pretty much every individual in their mid to late 40s.

If you find a LASIK surgery you are comfortable with, you will be able to get a bit more information regarding the consequences of LASIK laser eye surgery. However you should explore all options first as many eye problems can be dealt with using eye exercises to improve vision.

You can view laser eye surgery reviews to get a better understanding regarding how to make your eyesight better. But be aware that LASIK isn?t the only treatment and many individuals have had amazing results using The Bates Method.

Source: http://articlesmesmerizing.com/health-fitness/an-introduction-to-laser-eye-surgery

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