Myopia surgery degree requirements

Myopia surgery in clinical most commonly used laser surgery and lens implantation. Both operations are to make the corrected vision of the eye reach normal. They cannot completely treat myopia, nor can they control the growth of myopia degree. After reaching the age of 18, the myopia degree is above 300 degrees, and the degree growth does not exceed 50℃ for two consecutive years before surgery can be considered. Laser surgery is suitable for myopia between 300 degrees and 1,200 degrees, mainly by reducing the thickness of cornea to change the diopter of the eye. If the myopia degree is relatively high, The cornea is relatively thin, after laser surgery can not make the vision of the eye return to normal, you can consider the vision of myopia corrected by lens implantation.