RESUMO
The purpose of this study was to compare the use of the AO reconstruction plate with immediate free vascularized bone graft mandibular reconstruction. From April 1989 to December 1993 we performed 13 cases of mandibular reconstruction. Reconstruction plates were used in 4 and immediate free bone grafts were used in 9 patients. The overall success rate for use of the plate was 2 of 4 (50%). In one of the plate failure patients, the plate was removed eight months postoperatively. She was able to wear a dental prosthesis. Cancer destruction and microvascular anastomosis of the first seven free flaps were performed by one surgical team. Only 4 free flaps were successful (success rate was 44%). We found that the use of AO plate with flap for lateral defect was relatively safe, simple, functional, time-saving, cosmetically acceptable and could be used successfully in post-operative irradiated patients. Success rate of the free flap was better with two surgical teams. The long-term result of the free flap was more reliable than the AO plate.
