Corrective laser eye surgery has become quite popular as the procedure becomes more affordable and attractive to those who are tired of wearing glasses and contact lenses. For those who have to worry about putting their contacts on or fiddling with their glasses each day, the thought of having to do neither holds special appeal. Whether it's discomfort, self-consciousness, irritation or dry contact lenses -- the reasons for seeking corrective laser eye surgery are numerous. However, this certainly is a decision you don't want to rush and it's worth determining if vision correction is for you first.
In order to answer the above question, it's important to know exactly what corrective laser eye surgery is and what it entails. Vision correction surgery uses a laser to improve your vision and in many cases, can even help some people to gain perfect 20/20 vision. Naturally, this procedure can change the lives of some people in a major way. Also, for those suffering from degenerative eye conditions such as dry eye, cataracts or glaucoma, this procedure can often reduce or even correct the problem.
Laser Assisted Sub-Epithelial Keratomileusis (LASEK)
Lasek surgery is undoubtedly the most commonly known form of corrective laser eye surgery. This procedure is an excimer laser surgery used to reshape the cornea of the eye. Lasek is most helpful in correcting astigmatism, farsightedness and nearsightedness. These procedures typically use only 60 seconds worth of actual laser time. The remaining time involves the professional surgeon's preparations and laser calibration. The entire process typically lasts roughly ten minutes.
Photo Refractive Keratectomy (PRK)
This procedure involves manually scraping away the epithelium of the cornea and using an excimer laser to provide vision correction. In time, the epithelium will grow back, although this procedure may cause more discomfort than the Lasek surgery. However, PRK is somewhat safer than Lasik because the cornea is not cut open during this procedure.
Non-excimer laser surgeries can involve procedures such as the reshaping of the eyes using laser radio waves rather than the lasers themselves and procedures that involve using instruments to cut and operate on the eye. The latter procedures are typically used in severe vision correction surgeries or cataract eye surgery. Natural vision enhancement methods can also be researched and practiced to improve your vision.
As you can see, there are a plethora of corrective laser eye surgery options available to those interested in improving their vision. If you weigh the risks involved and find a qualified professional eye surgeon, such a procedure may suit you well. In the end, it's all about the kind of difference that drastically improved vision could make in your life. If you made it this far in life with glasses or contact lenses it also might not be worth it at this point. Either way, be sure to discuss all risks and postoperative information with a qualified professional before pursuing corrective laser eye surgery.