Can You Get LASIK Twice?
Thousands of people across the globe have experienced the lasting benefits of laser eye surgery. Laser eye surgery has proven highly effective in most people with common vision problems like nearsightedness, farsightedness and astigmatism. In fact, as many as 70% of patients will experience better than 20/20 vision once they’ve had the procedure. So, what makes laser eye surgery such an effective option for vision correction?
The most effective form of laser eye surgery utilizes the latest technology available to LASIK surgeons. In the early years of LASIK surgery, the procedure required the use of a mechanical cutting tool to create a flap in the eye’s cornea. Bladeless LASIK technology has advanced to the point where no actual blade is used, and surgeons are able to reach optimal levels of vision correction. Advancements in custom wavefront technology make it possible for a LASIK surgeon to use a computer-guided laser to reshape the cornea to the patient’s exact prescription.
This allows for the highest level of precision possible for vision correction. Unlike glasses or contact lenses, LASIK surgery actually reshapes your cornea to permanently correct your vision. Along with the incredible effectiveness of laser eye surgery is the knowledge that the process is relatively pain-free, with only minor discomfort and a very quick recovery. Plus, once you make the investment in LASIK surgery, you will soon discover the cost savings in no longer having to pay for new contact lenses or glasses. All of this makes LASIK eye surgery a preferred method of vision correction for many qualified candidates.
Most people only need LASIK once. Rarely, a small percentage of patients will experience regression – a return of some nearsightedness, farsightedness or astigmatism. If a regression of this sort occurs and becomes bothersome, a follow-up procedure called a LASIK enhancement usually can be performed to restore clear vision. In many cases, patients who experience minor refractive changes after LASIK aren’t bothered by the change and don’t feel a need for additional vision correction. Others choose to wear prescription eyeglasses only for specific activities (driving at night, for example), while some opt to have enhancement surgery performed.
For the best, long lasting LASIK results, Dr. Atwal recommends that their patients have a stable prescription for at least two years before considering the procedure. Usually before the mid-20s a person’s eyes may be still growing and changing. Having a stable prescription for at least two years is an important consideration for anyone, young or old, to be deemed a good LASIK candidate. For patients in their 40s-50s, it’s important to understand that at some point in the future, they may experience presbyopia, a normal age-related loss of near focusing ability which causes up-close vision to become blurred. When this happens, most people need to wear reading glasses to read and to see near objects clearly.
Following laser eye surgery, it’s important to maintain regular eye exams to ensure optimal vision for the long term. Contact Atwal Eye at 716-892-2020 or website to find out if laser eye surgery could be an effective vision correction method for you.