You may have heard of surgery for vision instead of glasses or contacts. In Ireland, lasik is the primary surgery used to treat nearsightedness, farsightedness and astigmatism. In less than thirty minutes per eye, it reshapes the stroma, the middle portion of the cornea.
The Lasik Procedure In Ireland
In order to access the stroma, the surgeon cuts a flap in the upper portion of the cornea, right above the pupil. Numbing drops are put into the eye, the cornea is marked to aid in replacing the flap, and then the eye area is cleaned.
A lid speculum holds the eye open. High pressure is applied to the eye with a suction ring that is briefly placed directly on the eye. Then the flap is cut. This is called a keratectomy, which may be done by either of two methods.
The time-tested way uses a microkeratome, a cutting instrument or blade. The newer method of cutting the flap is by “laser-only” or femtosecond lasik, sometimes known by the brand name “IntraLase.” After the suction ring is removed, both lasik methods are nearly identical.
The corneal flap is folded back, and the exposed tissue is allowed to dry. Then, the patient is asked to stare at […]

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