The basic condition for myopia surgery is that the vision continues to remain stable after the age of 18, and myopia surgery can be performed at the age of 19 after other restrictions are excluded. In general, as long as the average 19-year-old meets the conditions for myopia surgery, there is no problem in choosing myopia surgery, and the increase in myopia should not be more than 50 degrees per year after adulthood, which is a more suitable time for surgery. In addition to the above basic conditions, 19-year-old adolescents can do surgery also need to improve the tear duct irrigation, pupil optometry and corneal thickness endothelial cells and other auxiliary examinations. If the patient’s corneal stromal thickness is too thin and the degree of myopia is too high to choose corneal refractive surgery, he/she can choose IOL implantation to correct myopia and improve his/her vision. It is recommended that myopic patients seek timely medical attention to assess their condition and choose the appropriate treatment under the guidance of their doctors.