In 1999, the FDA approved the first ever excimer laser to be used for LASIK eye treatments. Since then, it has become a popular alternative to glasses and contacts. While there are lots of benefits, the fact that LASIK patients will no longer have to deal with things like cleaning lenses, misplacing their glasses, or forgetting to take contacts out before going to sleep can add lots of value to the process beyond simply seeing clearly. But convenience is hardly the only reason to invest in LASIK. After undergoing eye LASIK surgery, 90% of patients are able to reach their desired vision.
The schematics and technical details of LASIK eye treatments are complicated, and most patients really do not understand exactly what is happening, despite the best efforts of their surgeon. Basically, an instrument known as a microkeratome or femtosecond laser is used to cut a thin flap from the cornea, and then the correction is made. Beyond that, it might take an entire class to learn the science of the eye and fully grasp what happens to improve vision. For patients, the important thing is that they see better after the procedure.
For many, the LASIK procedure seems dangerous and stressful, and some might choose to avoid it altogether because of that. But, over the years, there have been serious technological advances that make LASIK eye treatments both more effective and safer. LASIK is most similar to photorefractive keratectomy surgery, and both offer significant advances from radial keratotomy, their predecessor. The advancements in those and types of LASIK eye surgery make them reliable options for the vision-impaired.
Unfortunately, not everyone is a good candidate for LASIK treatments. Before being able to sign up for the procedure, you will have to visit a LASIK eye center and consult with one of their LASIK eye doctors to determine whether the procedure will work for you. In order to determine whether or not you are eligible, doctors will look at things like corneal thickness, refraction, air pressure, corneal mapping, and pupil dilation. Without the right measureables, LASIK will simply not be a good option.
Choosing whether or not to undergo LASIK surgery can be a tough call. While some can’t wait to get it done because they are tired of dealing with glasses, others might be really hesitant because of some of the dangers. However, the benefits of the procedure can prove to make it a highly worthwhile investment. Check out this site for more.