There may be some of you out there who are a lot more knowledgeable than others when it comes to lasik. Of course , there are many variations such as LASIK, LASEK, PRK, wavefront custom LASIK, epi-LASEK and much more but in reality, you can only choose one. Some potential applicants may want an alternative to LASIK attention surgery, due to the horror stories that they might have heard so may want several information on LASEK eye surgery instead. This article will help elucidate the differences in between LASEK vs LASIK surgery.
LASIK (Laser Assisted in-Situ Keratomileusis) is a laser eye surgery where a flap of the external eye is cut out by a blade known as a microkeratome. In some surgeries that you might have seen or heard about, it may look like a can opener, but this is merely a circular blade. In some other instances, a laser can be used for greater accuracy, but would result in a more expensive procedure. In any case, this flap is cut out so that a laserlight can burn the inner levels of the eye.
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This reshapes the eye so that light rays can concentrate on one point on the retina, which usually results in a clear, undistorted image.
Within an actual LASIK procedure, a sort of retainer like tool is placed onto the operated eye in order to hold the eyelids open. Afterwards, the surgeon pushes some eye drops in, in order to numb the eyes prior to the surgery, to prevent the eyes from getting dry and also to act as an antiseptic. The surgeon will then proceed to operate on the eye with the blade or laser beam, and then pull the flap away to use the laser on the inner layers of the eye. You will then notice flashing lights which should last about 1 minute. After that, the cosmetic surgeon will replace the flap back again onto the eye. Throughout the whole method, the surgeon is continually rewetting your eye with the drops plus smoothing the outer surface of the eye. Because numbing drops had been instilled into your eye, you should not feel pain throughout the entire procedure. The most intense sensation that you will ever feel is pressure on your eye when the surgeon is cutting the argument.
On the other hand, LASEK (Laser Assisted Epithelial Keratomileusis) is also a laser eye surgery much like LASIK. It is actually a variation of PRK surgery, but instead of direct laserlight energy, a flap of the most outer layer of the eye, known as the epithelium, is cut out. Prior to this, the eye surgeon would ordinarily add numbing drops to your eyes, followed by investing in the retainer to hold your eyelids open. The surgeon would after that proceed to cut open the corneal epithelium and add an alcoholic beverages solution to your eyes in order to release the edges. Once it is adequately loosened, the eye surgeon would pull back the flap after which the particular laser would then be terminated into the eye, just like in LASER EYE SURGERY surgery. Once this is done, the particular surgeon would add eye falls to rewet then eye, smoothen the eye and then replace the epithelial flap back onto the eye.