安徽医科大学学报2012，Vol.47Issue(5)：581-584,4.
富血小板纤维蛋白修复牙种植体周围骨缺损的研究
Study on restoration of bone defects around dental implants by platelet-rich fibrin
摘要
Abstract
36 dental implants were separately implanted in each side of the mandibule of 6 dogs. At the same time, a 3. 5 mm × 3. 5 mm × 3. 5 mm size bone defect was created in the mesial aspect of each implant. 3 kinds of substitutes were grafted in the bone defects ; β-TCP/PRF compounds, β-TCP and blank control ( do not make any deal). Every 2 dogs were sacrificed at 4, 8 and 12 weeks after the implantation, and gross observation, X-rays and histopathology were examined. The results showed 36 dental implants did not fall off, and no severe complications occurred. So β-TCP/PRF is a better bone repair material with the promotion of new bone formation and the eleva -tion of healing quality.关键词
富血小板纤维蛋白/β相磷酸三钙/种植牙/骨缺损Key words
platelet-rich fibrin/ β-tricalcium phosphate / dental implant/ bone defect分类
医药卫生引用本文复制引用
杨全全,何家才,杨瑞,陈镇,方冬冬..富血小板纤维蛋白修复牙种植体周围骨缺损的研究[J].安徽医科大学学报,2012,47(5):581-584,4.基金项目
安徽高校省级自然科学研究重点项目(编号:KJ2009A056Z) （编号:KJ2009A056Z）
安徽省自然科学基金项目(编号:11040606M173) （编号:11040606M173）
安徽医科大学博士科研资助基金(编号:XJ201034) （编号:XJ201034）
