The recovery time of mandibular angle plastic surgery is also different due to personal recovery and physical influence. It is worth noting that there will be swelling in different degrees during the recovery period of this operation, but it will gradually subside in 3-7 days, and the suture can be removed in about one week after mandibular angle plastic surgery. At this time, if you need to work, you can go to work. But it takes about 1 month to completely reduce swelling. 3-6 months, due to the change of attachment position and muscle tension, the masseter muscle itself will rebuild itself and shrink, so the best effect is about 6 months.