Causes of Cataracts

The eyes are definitely the most vital facial feature. When we meet another person we tend to look at their eyes first. So it’s not surprising that there’s a large amount of plastic surgery that may be carried out to expand the appearance of the eyes. Much of today’s cosmetic eye surgery is carried out with lasers. For example many older women choose to have laser eyelid surgery to remove fatty deposits so that the eyes appear younger. Nevertheless not all laser eye surgery is solely cosmetic. For instance the Lasik eye surgery procedure is carried out to correct refraction errors and improve the vision so there is less need for visual aids such as contact lenses or glasses.

How It Works

The correct term for the Lasik eye surgery process is laser-in-situ-keratomileosis. The Lasik eye surgery procedure is carried out to reshape the cornea, which is the clear part at the front of the eye. After the cornea is reformed the light that travels thru the cornea is correctly targeted when it reaches the retina at the rear of the eye. The reshaping of the cornea depends on whether the individual in question is near or far sighted and on the significance of the refraction problem.

The Lasik eye surgery process is carried out by a professional eye surgeon employing a microkeratome and an excimer laser. First the outside of the cornea is moved to the side with the microkeratome to show the corneal tissue beneath. The surgeon then uses the excimer laser to carefully reshape the cornea and correct the vision.

Potential Difficulties

All surgical techniques have possible risks and problems. The Lasik eye surgery process is not an exception to this rule. The complications that occur most commonly include dry eye syndrome difficulty driving at night, seeing a halo around objects and glare. Furthermore the results of this type of surgery tend to vary and sometimes the vision deteriorates again over time.

There are some more major possible hazards though they’re extraordinarily rare. For instance if the eye becomes infected this can lead to permanent vision damage that cannot be corrected with vision aid or further surgery. There have also been cases of foreign bodies becoming caught behind the outer layer of the cornea.

Is It For You?

Only you can define regardless of if you would like to endure the Lasik eye surgery procedure. Prior to making such a call it’s really important to have a clear notion of all of the benefits as well as the potential dangers. You may also must choose whether you are able to afford the surgery as it can be quite costly. People who undergo the Lasik eye surgery procedure must be at least eighteen years of age and have healthy eyes that are free of disease or retinal problems.

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