Lasik eye surgery may be pitched as a "safe and easy alternative to glasses," but more than half of the people who have it or other laser vision-correction surgery still need to wear glasses at least some of the time. Actually, no lasers are approved for children or teens under 18, because their eyes are under development and changing. Because LASIK permanently alters the shape of the cornea, it is far too risky to perform LASIK on a cornea that is still changing in shape and size. If LASIK were to be performed on a teenager, the procedure would probably have to be repeated when he or she reached early adulthood. Hope this helpful.