Reconstruction of the severely atrophic mandible using autologous calvarial bone graft: an " inverted sandwich" graft technique and dental rehabilitation with fixed implant-supported prostheses.

A new technique is described for outpatient dental rehabilitation of a severely atrophic mandible. Calvarial bone graft fixed to the mandible through an extraoral approach was used to treat a 47 year-old woman with class VI mandibular atrophy. 5 months later, six endosseous dental implants were placed between the mental foramina and rehabilitation was completed using a fixed implant-supported prostheses.

Oral rehabilitation with osseointegrated implants in oncologic patients.

Purpose: The esthetic and functional rehabilitation of oncologic patients subjected to major resection surgery constitutes one of the greatest challenges for the head and neck surgeon. Immediate bone reconstruction with microsurgical free tissue transfer and dental implants has constituted a genuine revolution in the management of such patients.

Materials And Methods: We present a series of 111 oncologic patients, involving a total of 706 implants, who underwent reconstruction with pedicled or free microsurgical flaps.

Reparative giant cell granuloma in a pediatric patient.

Reparative giant cell granulomas are benign, infrequent tumors, of non-odontogenic origin, that develop at central or peripheral level. Peripherally located lesions are frequently denominated "giant cell epulis", and never correspond to true neoplasia, but rather to inflammatory reactions secondary to another lesion (hemorrhage, etc.).