Some Facts About Lasik Surgery.Lasik is a kind of an eye surgery, which helps in improving the state of an eye. In other words, it changes the shape of the cornea of the eye, and helps in decreasing dependency of the eyes on glasses. Lasik in other words is called Laser Assisted in Situ Keratomileusis. This surgery is done by ophthalmologists for the correction of disorders like astigmatism, myopia and hyperopia. This surgery usually takes not more than five minutes. An ophthalmologist from coloumbia, Jose Barraquer, introduced the Lasik technique in 1950. For this he developed first an instrument called microkeratome which is used in cutting of thin flaps present in the cornea to alter its shape, and this procedure is called as Keratomileusis. The development of Lasik surgery was done in 1990 by Joannis Pallikaris from Greece and Lucio Buratto from Italy. They developed this Lasik surgery by combining the two techniques called Keratomileusis and keratectomy. This became popular because it is considered to be as less complicated than other techniques. The patients who wear soft contact lenses are strictly instructed not to wear them for 15 days of before the Lasik surgery. People who wear hard lenses are strongly recommended not wear their lenses for 6 weeks before their Lasik surgery. Before one goes for Lasik surgery, one should check for abnormality in the eye corneas. This technique was made feasible by a Colombian opthmalogist who also developed microkeratome which helped in cutting the thin flaps of cornea and even altered its shape. There have been surveys that determine that patients are satisfied with lasik but there also some poor outcomes from this surgery some faces the problem in viewing things. There have some initiatives taken by the people to educate people about the risk during its surgery. A mild anesthesia is given to the affected eye where the operation is to be conducted. Rest of the body parts remain in conscious. These anesthesia drops make the part numb and the patient is not able to feel any pain while the surgery is going on. To bring back cornea to its position, excimer laser is used. The lasik patients have some complications such as intraoperative complications. They include slipped flap complication, in which the corneal flap detaches from the cornea. To avoid this, it is recommended that the patient must go home and sleep immediately after the surgery. There are early postoperative complications also. There might some infection because of which the cornea might get thin. If this happens, the patient might need gas permeable contact lenses. The another complication which might occur after the Lasik surgery is glare, which happens due to excessive shinning of light in the eye. Since the lasik has developed, there have been many improvements and this surgery has no long term complications. It is very important, to choose a good lasik surgeon who can decide whether Lasik is good for you or not, when you decide to opt for an eye correction surgery. Currently there has been evidence made after the lasik surgery it might happen that some people see things blurred and some might see things clearly, so it is important for you contact doctor and know about the complications. Lasik >> Lasik Link >> Privacy Policy |