Reconstruction of complex mandibular defect with computer-aided navigation and orthognathic surgery.

Reconstructive surgery for complex mandible defect with condyle is challenging for surgeons. Computer-aided planning and navigation is a useful adjunct for surgeons, which can improve visualization and orientation, insertion, mirroring, creation of planning models, and transformation of a surgical plan accurately. Here, we present a case of complex mandible defect reconstruction with computer-aided navigation and orthognathic surgery.