Fig. 1From: Simultaneous gap arthroplasty and intraoral distraction and secondary contouring surgery for unilateral temporomandibular joint ankylosis a The panoramic radiograph showed right TMJ ankylosis and facial asymmetry. b Coronal CT image shows fibrous adhesion around the right TMJ. c Reverse L-shape osteotomy line for distraction osteogenesis. d Distractor applied on rapid prototype model, and proposed line of osteotomy (white dotted line) for ankylosis release. A 23-mm distraction of the condyle-ramus segment was plannedBack to article page