ICL surgery mainly refers to the implantation of a lens, which is also a corrective myopia surgery. The choice of surgery is mainly to be performed in adults, especially after the age of 20, when it is relatively more reasonable to perform the surgery. This is because people in this age group will be relatively stable and will not have myopia growth after the surgery. If there is an increase, you may have to consider a second surgery. In order to avoid a series of problems, it is more scientific and reasonable to perform the surgery after the prescription has stabilized. ICL surgery is suitable for patients with high myopia or myopia that is not suitable for corneal laser surgery, and the post-operative results are good and the quality of vision is high.