Individuals who suffer from a refractive error (whether it is nearsightedness, farsightedness, astigmatism, or childhood myopia) usually turn to the use of eyeglasses or contact lenses to correct their vision. LASIK or PRK are also considered by some to reduce their dependence on eyewear.
However, refractive surgery is not for everyone. Children, for example, are too young to be good candidates for refractive surgery. Likewise, certain eye conditions such as severe dry eye syndrome may prevent individuals from being a …