对自生牙用于膜脊增长的应用的元分析
Jiaming Gong1,2, Qihang Zhang1, Ping Gou1
1Dept. of Implantology, School of Stomatology, Lanzhou University, Lanzhou 730000, China.
概括
自生牙 (ATD) 与自身骨或脱蛋白牛骨基质 (DBBM) 相比,显示出可比或优异的骨增强结果,物质吸收明显较低. 需要进一步进行高质量的临床试验,以确认其长期疗效.
科学领域:
- 再生医学是一种再生医学.
- 口腔和牙面部外科手术
- 生物材料科学 生物材料科学
背景情况:
- 膜脊增大对于牙植入成功至关重要.
- 自生牙 (ATD) 被探索为潜在的骨移植材料.
- 将ATD与已确定的材料比较,例如自身骨和脱蛋白牛骨基质 (DBBM) 是必不可少的.
研究的目的:
- 系统地评估自生牙 (ATD) 对于膜脊增长的疗效和安全性.
- 在骨增强和物质吸收方面,将ATD与自身骨和DBBM进行比较.
- 评估与ATD使用相关的植入物稳定性和术后并发症.
主要方法:
- 2010年至2022年间发表的临床试验和队列研究的系统审查和元分析.
- 搜索了包括PubMed,Embase,Web of Science,Cochrane图书馆,CNKI和Wanfang在内的主要数据库.
- 使用Cochrane工具和纽卡斯尔-太华尺度评估偏差风险;使用RevMan 5.4.4分析数据.
主要成果:
- 包括10项研究,比较ATD与自身骨 (5项研究) 或DBBM (5项研究).
- 与自身骨相比,ATD表现出较高的水平脊梁增强,但与垂直增强相似.
- ATD显示物质吸收明显低于自身骨和DBBM,在植入物稳定性或并发症方面没有显著差异.
结论:
- 自体牙 (ATD) 与自身骨和DBBM相比,提供可比或增强的骨增强和减少吸收.
- ATD呈现了一种有前途的替代骨移植材料,用于膜脊增大.
- 建议进行进一步的高质量,大规模的临床试验,并进行延长的随访,以巩固ATD的优势.
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