Mandibular reconstruction using nonvascularized autogenous bone grafting.
OBJECTIVE
This paper will discuss reconstruction of the mandible with autogenous nonvascularized bone grafting. New developments in this area will be investigated by reviewing the most recent literature on this topic as compared with other techniques currently employed. With the advances of vascularized free flap reconstruction it is important to investigate the indication for nonvascularized techniques.


RESULTS
Replacement of a portion of the mandibular bone is a common procedure for patients undergoing ablative cancer surgery or for infection as well as temporomandibular joint replacement secondary to disease or trauma. The subject of mandibular reconstruction has seen great advances in recent years with the advent of vascularized free tissue transfer. Other newer areas of mandibular replacement include tissue engineering and distraction osteogenesis. Traditional nonvascularized autogenous bone graft replacement can still play a vital role in rehabilitating these patients.


CONCLUSIONS
Although vascularized free flap reconstruction of mandibular defects has become the more common method of treating the postablative cancer surgery patient, there remain indications for nonvascularized reconstruction of mandibular defects as well as other techniques.
Morrison
Archie
A
Department of Oral and Maxillofacial Surgery, Dalhousie University and the QEII HSC, Halifax, Nova Scotia, Canada. amorrison@eastlink.ca
Brady
James
J
D004954:Esthetics; D006801:Humans; D007085:Ilium / Q000637:transplantation*; D008334:Mandible / Q000601:surgery*; D008339:Mandibular Neoplasms / Q000601:surgery; D019857:Osteogenesis, Distraction; D012516:Osteosarcoma / Q000601:surgery; D012272:Ribs / Q000637:transplantation*; D013704:Temporomandibular Joint / Q000601:surgery; D023822:Tissue Engineering