There are many different surgical methods to correct myopia, and the recovery time varies with different surgical methods. The first, excimer laser surgery, is one of the earliest surgical methods used to treat myopia. Because the surgery is relatively more invasive, the recovery time is also longer, about 3-4 weeks after surgery to restore stability, and it takes about 3 months for the cornea to heal completely. The second type, femtosecond laser surgery, is currently the most used surgical method, because the surgery is less traumatic and more accurate, so the post-operative recovery will be faster, generally 4-6 hours after surgery, vision can be restored to 1.0 state, about two weeks after surgery can be restored to stability, completely does not affect normal life. The third type, IOL implantation for crystalline eyes, the recovery time of this surgery usually takes about one month.