Freeze-dried demineralized bone in dental implant reconstruction.

Rebuilding deficient alveolar bone to assist in reconstruction for dental implants is a frequent task for the oral and maxillofacial surgeon. Freeze-dried demineralized bone is being used with increasing frequency. It is a reliable, safe and inexpensive bone source and has very few limitations. Freeze-dried demineralized bone processing is reviewed and its safety is emphasized to aid the general practitioner in discussing the concepts with prospective patients. Cases are presented showing the most frequent uses of the material.