A 36-year-old patient applied to a dentist 1,5 month after a mandibular trauma with complaints about difficult food mastication, esthetic face defect. Objectively: the face is proportional, asymmetric as a result of oral displacement of a lateral fragment of the left lower jaw. When the jaws are closed the 34, 35, 36, 37 teeth are not in contact with their antagonists. The patient strongly objects to surgical operation. What orthopaedic treatment should be administered?