Myopia can be corrected by IOL implantation surgery without cutting the cornea, but there are risks associated with any surgery, such as glaucoma and damage to the eyeball after surgery. 1. Advantages: IOL implantation for myopic patients is to make a small incision between the iris and the crystalline lens and then implant the IOL into the eye to correct myopia and improve vision. The advantage is that there is no need to cut the cornea and no need for surgical suture, which provides another solution for patients who are not suitable for laser surgery. 2. Disadvantages: However, since crystalline lens implantation is an internal eye surgery, the iris of the pupil may be damaged during the implantation process, and there may be a risk of secondary glaucoma and concurrent cataract. If the implantation position is not correct, IOL detachment may also occur. It is recommended that myopic patients consult a doctor in time to assess their condition and follow the doctor’s instructions to choose the appropriate treatment.