A new osteoconductive resorbable hydroxylapatite graft material that restores bony defects with viable bone

The reconstruction and repair of a large mandibular bony defect following an extraction was accomplished using resorbable hydroxylapatite OsteoGen (HA RESORB). The complete repair of the defect and alveolar architecture with dense regenerated bone was achieved prior to the surgical insertion of an endosseous titanium implant. The implant was used for additional support for a long span fixed prosthesis. Histological studies of harvested bone core specimens of the resorbable hydroxylapatite grafts at four months and 14 months are compared and discussed in this report.