September 19, 2008
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Some people are understandably cautious about undergoing Lasik Surgery as it involves a delicate and all-important part of the body – the eye. In the minds of many potential patients, the question of how long does it take for a person to heal from lasik surgery rings out loud. Thankfully, Lasik Eye Surgery has been around for some time and with the high number of success, people now know what to expect following a lasik surgery.
In many reported cases, the recovery following a Lasik eye surgery isn’t painful but it may take a few months before the best vision may be achieved. The eye needs time to heal following the lasik eye surgery and hence, don’t be overly alarmed regarding the progress. In post-lasik surgery recovery, follow your lasik eye surgeon’s advice on precautions to the letter so that you minimise any after-effects.
Usually, lasik eye surgery follows with a short recovery period due to the advancement in the surgical process. In fact, the surgery takes approximately 10 minutes to complete. Most patients are advised to take a 2 days of rest and wear protective eye shields to mimimize infection. Avoid scratching or touching of the eye. Some patients do report having blurry vision or glare post-lasik surgery but these symptoms usually subside after a while with no further prescriptions or treatments needed.
Survey around for a good lasik surgeon in Liverpool who would be able to give you comprehensive advise on the lasik surgery you are contemplating.
September 8, 2008
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The procedures in correcting common vision disorders have taken a big leap with LASIK surgery, and it just continues to evolve. The latest technique recently developed by LASIK practitioners is called the wavefront analysis, a method that allows more accurate diagnosis and treatment of visual imperfections.
Wavefront analysis uses technology meant for powerful telescopes to help observers see more clearly the farthest stars in space through neutralizing the distortion effect that the atmosphere of the Earth creates. The U.S. Food and Drug Administration has already given permission for this technology to be applied in modern LASIK surgery in 2002, so you can safely bet that Custom LASIK is not just any mere gimmick.
The main feature of wavefront analysis is its ability to evaluate 200 points in one’s eye instead of only one through traditional means. With this, both low-order and high-order aberrations can be discovered and cured. This is possible because of the aberrometer, a device comprised of numerous small lenses that accurately measures a patient’s eye imperfections. The data is then interpreted in the form of a constellation map, and this will compared with the records of light travel through eyes with perfect vision. A 3-D wavefront map will result in the assessment, and this in turn will be translated into a mathematical formula that can be inputted in a computer. The formula will ultimately be the guide of the LASIK laser in performing the correction surgery on the eye.
The invention of wavefront analysis definitely offers people with visual disorders a viable alternative to traditional LASIK methods. Now is a good time to consult your eye specialist for this wonderful new medical breakthrough in eye surgery.
