Fig. 4From: Simultaneous gap arthroplasty and intraoral distraction and secondary contouring surgery for unilateral temporomandibular joint ankylosisThree-dimensional computed tomography images taken at each successive surgical step. a Preoperative. b After gap arthroplasty and distraction osteogenesis. c After mandibular contouring surgery to correct residual asymmetry of the mandibleBack to article page