How Does LASIK Eye Surgery Work? Keratomileusis - The Carving Of The Cornea

At present, LASIK or “Laser-Assisted In Situ Keratomileusis” is the only commonly performed keratomileusis procedure. Keratomileusis involves an altering of the shape of the corneal tissue with the aid of an excimer laser, which is a powerful ultraviolet laser. This laser eye surgery is performed by ophthalmologists in order to correct different types of vision impairment. LASIK is the preferred treatment for patients with refractive error, since the procedure entails rapid recovery and minimal pain overall.

LASIK surgery leverages technology to its fullest. For instance, a computer system tracks the patient’s eye position 4,000 times per second, while the lasers make the desired incisions. It might sound like a dangerous procedure, but it’s time to debunk this myth. LASIK surgery is a completely safe procedure performed with high precision. That is, the laser carves the corneal tissue in a finely controlled manner. LASIK surgery is not that cumbersome when compared with other types of eye surgery, and has a relatively low frequency of complications.

Though LASIK surgery is performed with the patient awake and functional, the eye surgeon typically administers a mild sedative and anesthetic eye drops.

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