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What do you mean by LASIK? The abbreviation LASIK refers to Laser In Situ Keratomileusis. It is typically a procedure designed to use a highly specialized laser beam to improve vision, treat refractive errors and eliminate/reduce the requirement for contact lenses/glasses. LASIK brings about alterations in the shape of cornea. Cornea is a transparent covering used for protecting the eye. How does the process of LASIK work? The various processes involved with LASIK require a specially trained eye expert/surgeon to create a thin, precise and hinged corneal flap. This necessitates the use of a microkeratome. The flap is used to expose underlying corneal tissues, before the process of reshaping of cornea by excimer laser rays. The opened flap is then restored to its earlier position onto the corneal lining—without any sutures. Benefits of LASIK? LASIK eye surgery offers several benefits. Notable amongst them are: It Works It is very effective in correcting vision and other corneal disorders. Over 90 percent of patients boast of better and clearer vision after undergoing LASIK. Further enhancements and developments in the field of LASIK are warranting an increase in its success rate—in more ways than one. Painless Contrary to what most patients believe, the procedures linked with LASIK surgery are painless and require no stitches/sutures. Quick Recovery Patients undergoing LASIK surgery simply take a day to recover completely. They start enjoying better vision soon after the process or within a few hours of getting back home—on the same day. Negligible Aftercare As Lasik requires no bandages or stitches, patients require very little after care after surgery. Further Adjustments It is a safe and reliable means of vision correction and offers the scope of further adjustments. Even after years of the surgical procedure. Dramatic Power Reduction After undergoing LASIK surgery, most patients get rid of their glasses and contact lenses. Their eye power drops dramatically and reduces the dependence on external aids for correcting vision. Disadvantages of LASIK? Like most medical treatment procedures, LASIK has its own set of advantages and disadvantages. Some of the adverse facts linked with LASIK surgery are: Irreversible The alterations made to the shape of cornea are irreversible in nature. Though adjustments are possible in future, it is impossible to restore the original shape of the patient’s corneal lining back to its original state. Complex Lasik Surgery Delhi is complicated and technically complex. Expert hands are required for making the flap/cut. Any negligence or error in this regard may lead to permanent and irreversible vision problems. Best Vision LASIK surgery is not capable of bringing about a loss of “best vision”. This is the highest level of vision correction possible while wearing eye-glasses or contact lenses. Side Effects of LASIK? There are few potential side effects of Lasik surgery Delhi. Though some patients in eye hospital Delhi may complain of discomfort within 24-48 hours of surgery, the effects alleviate on their own and do not require any additional care or visits to the clinic. Though rare, other side effects of LASIK as suggested by Ophthalmologist Delhi include the appearance of halos around images, glares, dry eyes, fluctuating vision and difficulties while driving at night.
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