Functional mandibular reconstruction of patients with oral cancer.

For the patient with oral cancer who has undergone quadrant resection, mandibular reconstruction provides normalization of the lower facial contour, regained architectural support, and reestablishment of occlusal relationships. Reconstruction with vascularized bone offers the most rapid rehabilitation. Replacement of dentition provides improved deglutition, mastication, and speech. In eligible patients the use of osteointegrated implants can provide rigid stabilization for dental prostheses. In previous studies these implants were placed in a secondary procedure. In the present study microvascular mandibular reconstruction was combined with primary placement of osteointegrated implants in the treatment of seven patients. Preliminary results indicate that the combination of procedures can provide more rapid and effective rehabilitation for the patient with cancer. Issues for further study are also identified.