Various Operations Of Lasik Eye Surgery

Lasik eye surgery is a particular health procedure that works to correct different vision problems that individuals can be feeling. If done right the patient will no longer have to wear eyeglasses or contacts. There are various types of lasers that the operating surgeon may utilize that depend on the vision troubles that the patient might have. These lasers include; Lasik, Lasek, PRK, ALK, and LTK.

Lasik

Lasik is plainly the more ordinary type of laser that is used and is the reason why numerous people when referring to this surgery use its name. This is really a nickname that stands for laser assisted in situ keratomileusis. This type is employed by the operating surgeon to get rid of a part of the corneal tissue. This in turn will assist to reshape the cornea and better eye problems from astigmatism, hyperopia, and myopia.

Lasek

This type of laser stands for laser epithelial keratomileusis. This surgery is similar to that of Lasik except that the physician will take off a much smaller piece of the cornea. This is used for people who have exceedingly thin corneas and are not able to utilize the Lasik surgery. That is because this procedure does not have as much risk and is less invasive.

PRK

This was once the ordinary procedure that came before Lasik. But over the many years it has been substituted due to the positive results from Lasik surgery. Individuals that have little to moderate refractive errors will normally choose the PRK. During this operation the operating surgeon will take away a small level of the cornea and will not exchange it. Rather the cornea will rectify itself after a certain duration of time. Individuals who opt for this process will discover the positive effects over the course of a few months as the cornea heals.

ALK

Automated Lamellar Keratoplasty is oftimes utilised when treating moderate forms of farsightedness and high forms of nearsightedness. The surgeon will cut the flap of the cornea and use a microkeratome to do away with any material beneath the flap. This operation is quite short.

LTK

Laser thermakeratoplasty is one of the newest processes that is being employed to treat astigmatism and farsightedness. The heat that emanates from the laser beam will shrink and reshape the cornea in place of taking away anything. This assists the patient to mend much quicker than normal and is less invasive. Regrettably the effects from this operation do not last as long.