Bone alloplasty and rehabilitation of children with maxillo-facial tumors

The clinical observations in the treatment and rehabilitation of 117 children with maxillofacial tumors are presented. Malignant tumors were observed in 4 patients, other 113 children had benign tumors and tumor mass. Different bone defects of maxilla of both sub-total perforating and small segmental cavity appeared after the removal of neoplasms. The orthopedic transplants from the laboratory of tissue preservation of Tsivyan Novosibirsk Research Institute of Traumatology and Orthopedics preserved by different methods were used for maxilla defects restoration. Frozen transplants were applied in 48 patients, “Kostma” transplants were used in 14 patients, “Deprodex”—in 28 patients, “Orgamax”—in 27 patients. Orthopedic transplants from mandibular bone were used for chin and condylar process defects restoration. The orthopedic and orthodontic rehabilitation of the patients with the use of removable and unremovable orthodontic equipment and dental implantation systems was carried out in the postoperative period. Good anatomical functional and esthetic results of rehabilitation were received in 92 patients (89.3%) on long dates by 10 years. In some people the face asymmetry, bite disturbance, reduction of masticatory function were registered.