Department of Oral and Maxillofacial Surgery, School of Dentistry, Chosun University, Gwangju, Republic of Korea.
Implant Dent. 2011 Dec;20(6):471-5. doi: 10.1097/ID.0b013e3182386d74.
The purpose of this study was to evaluate the effectiveness of autogenous tooth bone graft materials.
Hundred implants in 51 patients were selected, and the patients received maxillary sinus augmentation and implant placement using autogenous tooth graft materials at the Chosun University Dental Hospital and Seoul National University Bundang Hospital between July 2009 and November 2010.
In cases using autogenous tooth bone graft alone, or together with other graft material, the implant survival rate was 96.15%. On histomorphologic examination, autogenous tooth bone graft materials showed gradual resorption and new bone formation through osteoconduction and osteoinduction.
The results indicated that autogenous tooth bone graft materials are appropriate for use in maxillary sinus augmentation.
本研究旨在评估自体牙骨移植材料的有效性。
本研究选取了 51 例患者的 100 个种植体，这些患者于 2009 年 7 月至 2010 年 11 月期间在朝鲜大学齿科医院和首尔国立大学盆唐医院接受了使用自体牙移植材料进行的上颌窦提升和种植体植入。
单独使用或与其他移植材料联合使用自体牙骨移植的患者中，种植体的存活率为 96.15%。组织形态学检查显示，自体牙骨移植材料通过骨传导和骨诱导逐渐吸收并形成新骨。
结果表明，自体牙骨移植材料适用于上颌窦提升。
