[Prosthetic rehabilitation with endosseous implants in fibular free flaps reconstructed mandibles]

Mandibular defect following neoplasm resection involves severe alterations in morphology. Today, however, these alterations can be repaired with the use of revascularized free flaps. Chewing can be returned to normal, or at least to an acceptable level, thanks to the insertion of endosseous implants, used both to support the fixed prosthesis and the mobile prosthesis (overdenture). The present work reports the Authors' experience with 5 patients who underwent compound mandibular resection and reconstruction with revascularized fibula free flaps. In all cases the mandible was totally toothless and rehabilitation called for the insertion of a total prosthesis held by a bar secured to the endosseous implant. In 2 cases the implants were inserted at the time of reconstruction. Four patients completed the rehabilitation program, with a 93% (14/15) implant success rate. All were able to return to a normal diet. Likewise the aesthetic results were valid. The main problem was to achieve an adequate interface between the soft tissues and the implants.