Important Article On Laser Eye Surgery Epilasik
Laser Eye Surgery Epilasik Article
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What you should know about laser eye surgery
from:Laser eye surgery is a surgical procedure that makes use of laser technology to treat eye problems such as astigmatism, nearsightedness and farsightedness. Although the procedure has been done for decades, it is only now that it is gaining popularity and is being established as the first-line treatment for people who do not want to wear corrective glasses or contact lenses anymore.
There are different kinds of laser eye surgery that patients can choose from depending on the eye problem that they want to treat. One of the most popular is the lasik eye surgery. Lasik is a term used to shorten an otherwise long and complicated name, Laser-Assisted In Situ Keratomileusis. It involves the use of an instrument called the excimer laser to treat myopia or hyperopia.
A flap is initially cut in the stroma of the eyes. Lasik does not take much long unlike other forms of surgeries. In fact, in less than a minute the procedure is already done and the patient can already go home. That is a wonder that technology has brought for the eyes.
Another type of laser eye surgery is the lasek, which is a term that shortens another long and complicated name, the Laser Epithelial Keratomileusis method. This is actually very similar to the lasik procedure. In fact, almost every process is the same except that in lasek, the flap is not cut from the stroma but from the epithelial area. According to most people, lasek surgery is more painful and takes longer recovery period, usually taking about five to seven days. Despite this, may people still avail of the service especially people who have thin and flat corneas. This technique is ideal to their condition.
Another kind of laser eye surgery is the epithelial lasik which is actually compromise between the lasik and the lasek procedure. Like the lasek, the epithelial layer is used for the flap but instead of flat blade, the surgeon will use a plastic blade called in the scientific community as the epikeratome. This is a device that separates the epithelial layers in the eyes. This however is considered to be less painful than the other procedures because of the non-use of alcohol in the procedure. This is recommended for people who are steep corneas.
Laser eye surgery is considered very effective and safe but it is not without complications. There are instances, although quite rare, of people who ended up with a far worse eyesight than what they have before they have gotten surgery. Some patients may also suffer from drying and itchy eyes, pain and discomfort in the eye treated as well as problems in focusing. Some even see double and triple images while some experience what people call as the white halo effect where a person will see a white circular pattern in his line of sight.
It is important then that before you decide on getting a procedure, you have an idea on what laser surgery involves. If you are already decided in getting a laser eye surgery, make sure that you have it done in a reputable hospital or eye clinic. Remember that though laser eye surgery is basically all done by computers, problems and complications can arise if the facilities are not good and the staff inefficient.
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