标题：剩余骨高度<3 mm时联合CGF与Bio-Oss骨粉行液压法上颌窦内提升术并同期种植一例

      作者：解孟佳 1，2，周志霖 1，2，张雅彤 1，2，姬瑞 1，2，张强 2，李松南 3，常财旺 2    解孟佳 1，2，周志霖 1，2，张雅彤 1，2，姬瑞 1，2，张强 2，李松南 3，常财旺 21.大连医科大学口腔医学院，辽宁 大连 116044；2.扬州大学附属医院(扬州市第一人民医院)口腔颌面外科，江苏 扬州 225000；3.扬州大学农业科技发展研究院(教育部农业与农产品安全国际合作联合实验室)，江苏 扬州 225009

      卷次： 2023年34卷20期

      【摘要】 上颌后牙区域牙列缺损实施种植修复所面临的问题主要是上颌窦气化和牙槽骨吸收造成的剩余骨高度(RBH)不足。本文报告一例RBH<3 mm时上颌窦底内提升联合浓缩生长因子(CGF)与Bio-Oss骨粉同期种植的病例，并在术后6个月和12个月的锥形束计算机断层扫描中均观察到明显的影像学变化。
      【关键词】 牙种植；骨增量；剩余骨高度；浓缩生长因子；上颌窦底内提升
      【中图分类号】 R783 【文献标识码】 D 【文章编号】 1003—6350（2023）20—3008—04

One case of maxillary sinus floor elevation combined with concentrated growth factor and Bio-Oss bone powdersimultaneous implantation at residual bone height<3 mm.
XIE Meng-jia 1,2, ZHOU Zhi-lin 1,2, ZHANG Ya-tong 1,2, JIRui 1,2, ZHANG Qiang 2, LI Song-nan 3, CHANG Cai-wang 2. 1.School of Stomatology, Dalian Medical University, Dalian116044, Liaoning, CHINA; 2.Department of Oral and Maxillofacial Surgery, Affiliated Hospital of Yangzhou University(Yangzhou First People's Hospital), Yangzhou 225000, Jiangsu, CHINA; 3.Institutes of Agricultural Science and TechnologyDevelopment (Joint International Research Laboratory of Agriculture and Agri-product Safety of the Ministry of Education ofChina), Yangzhou University, Yangzhou 225009, Jiangsu, CHINA【Abstract】 Inadequate residual bone height (RBH) caused by maxillary sinus gasification and alveolar bone re-sorption is one of the common problems in implant treatment of maxillary posterior dentition defects. This paper report-ed a case of maxillary sinus floor elevation combined with concentrated growth factor (CGF) and Bio-Oss bone powdersimultaneous implantation at the RBH<3 mm, and obvious imaging changes were observed in cone beam computed to-mography at 6 months and 12 months after operation.
      【Key words】 Dental implantology; Bone augmentation; Residual bone height; Concentrated growth factor; Sinusfloor elevation