According to your situation, mandibular angle plastic surgery is an effective method. The mandibular angle is composed of mandibular branches and mandibular body, which is symmetrical in the face. Generally, if the angle is too large, it will affect the appearance and need plastic surgery. Mandibular angle surgery is one of the means to change people's face in plastic surgery, including grinding mandibular angle plastic surgery, osteotomy or tangent osteotomy mandibular angle plastic surgery and long curve mandibular angle plastic surgery.