Friday, June 22, 2012

The Goodness Of Laser Eye Surgery

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By Thelma Kent


A good vision can determine the quality of an individuals life. The most common method of correcting a blurred vision is with spectacles or contact lenses. These methods are effective in getting the job done however, with laser eye surgery St Louis residents have the ultimate option in dealing with eye defects.

It works through a simple mechanism. The rays are aimed at the cornea. This is the outer disk like structure that protects the colored part of this vital organ. The beam works by decreasing the thickness of this part, giving the patient an opportunity to see once again. This mechanism is highly appreciated in the medical fraternity.

Dry eye is a common side effect of undergoing this operation. This is because the nerves of the cornea are cut during the process. This causes the organ to stop producing tears. Tears are necessary in keeping the eye moist and lubricating it. However, this condition can be checked with the use of a lubricating drops obtained from the pharmacy.

The risk of infections is extremely low with this operation. In case of a corneal infection, it can be corrected with a transplant from a donor cornea. The medical specialists ensure there are no chances for infection through careful planning and execution. The ratio of a corneal scarring occurring in patients is one in twenty thousand.

Another common phenomenon is a dry eye effect in patients after a surgical operation. The cutting of the corneal nerves causes this effect. However, it is fully healed after three months because after this period the nerves fully regenerate. Patients are advised to use lubricating eye drops.

Through laser eye surgery St Louis, patients can have a second chance of having a perfect vision. The cost is harmonized and therefore affordable to many patients now. The doctors perform the procedure under the safest condition possible.




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