自体牙制成骨移植材料在上前牙即刻种植中的应用1例

Application of Autologous Tooth as Bone Graft Material in Upper Anterior Teeth Implant Restoration:A Case Report

目的:评价自体牙颗粒作为骨移植材料在上前牙即刻种植中的临床效果。方法:前牙即刻种植,富血小板纤维蛋白联合自体牙颗粒行骨引导再生术修复种植体周围骨缺损。结果:种植体周围骨再生良好,软组织充足。结论:自体牙颗粒在前牙即刻种植中可以有效的修复种植体周围骨缺损。

Objective：To investigate the clinical effects of autologous tooth as bone graft material in upper anterior teeth immediate implant placement.Methods：After anterior teeth were extracted,two implants were placed into the fresh extraction socket.Guided bone regeneration（GBR）was performed and mixture of platelet rich-fibrin（PRF）and autologous tooth particles were placed in the bone defect around implant.Results：The radiograph demonstrated that the space around implant was filled with bone-like tissue and the soft tissue was sufficient.Conclusion：Autologous tooth particle can be used as bone grafting material in reconstruction of bone defect around implant.