Some friends often worry about the “recurrence” problem after laser myopia surgery, my personal opinion is: myopia can be corrected through surgery, the so-called “recurrence” has three cases, first, pathological myopia, myopia degree has been developing, generally in The first, pathological myopia, myopia has been developing, generally in more than 1200 degrees, so more than 1200 degrees for myopia surgery to be careful, must exclude pathological myopia before surgery, the best observation 2 years, the degree of stability before surgery, can not blindly fluke, greedy for a momentary effect, otherwise myopia continues to develop after surgery, vision will also decline. Second, abnormal corneal hyperplasia, surgery to thin the cornea, the treatment of myopia, a small number of people (less than one in a thousand) have abnormal corneal hyperplasia, the cornea will become thicker, called “back” or “relapse”. Third, spastic myopia, young people love to play computer, play games, do not pay attention to the protection of rest after surgery, think that myopia cured do not need protection, long-term fatigue will produce spastic myopia, the degree is not too high, usually through rest will be relieved. If you avoid the above three situations, you will not “relapse”.