Any surgery may have risks, and leg correction surgery is no exception. Generally, after strict preoperative evaluation and standardized surgical operation, the risks may be small, but not all of them may occur, and there may be risks of postoperative infection, loosening of the prosthesis, and deep vein thrombosis in the lower limbs. Patients with low resistance after leg correction surgery may experience bacterial infection of the traumatized local tissues, leading to postoperative infection. After infection or long-term wear and tear, there is also the possibility of loosening of the prosthesis, which will require a trip to the hospital for reconditioning, as well as the risk of thrombosis after surgery due to problems with the venous reflux in the legs. Corrective leg surgery is a plastic surgery procedure to compensate for the unevenness of the leg shape, unevenness or O-shaped legs due to congenital or acquired causes. After the surgery, you should pay attention to the postoperative care, you can get out of bed under the doctor’s advice, so as to avoid the formation of deep vein thrombosis in the lower limbs, if you have any discomfort, you should inform the doctor in a timely manner.