Pay attention to this. Generally, there will be a swelling process after operation, which will gradually subside in about 3-7 days. It takes about 65,438+0 months for the operation to completely reduce the swelling. About 3-6 months, due to the change of attachment position and muscle tension, the masseter muscle recovered to the best effect about 6 months after operation. If it is well maintained, it will even heal. So postoperative care is also very helpful for your recovery time. At present, Zhang Xiaotian works in Shengjia New Hospital, which is more reliable.