基与多单元支柱对立即加载结果的影响是什么:系统性审查
Hossein Salehivaziri1, Sahar Molaei2, Soroush Kazemi3
1Periodontics Resident, Department of Periodontology, School of Dentistry, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran.
The Saudi dental journal
|January 31, 2026
概括
基 (TiB) 和多单元 (MU) 支架在立即装载牙植入物时显示出高的存活率. TiB适合前部美学,而MU则可靠用于全门修复,尽管两者都有特定的考虑因素.
科学领域:
- 牙科植入物学 牙科植入物学
- 牙修复 牙修复 牙修复 牙修复 牙修复
- 生物材料是一种生物材料.
背景情况:
- 立即加载协议在牙科植入学中提供了功能和美学上的好处.
- 基 (TiB) 和多单元 (MU) 支柱是立即装载的常见选择.
- 需要系统地评估TiB和MU支柱之间的比较临床结果.
研究的目的:
- 系统地审查和比较TiB与MU支柱在立即加载牙科植入物协议中的临床结果.
- 评估植入物存活率,假肢和生物并发症以及患者报告的结果.
- 提供基于证据的指导,用于选择立即装载的支柱.
主要方法:
- 在遵守PRISMA指南的基础上进行系统审查.
- 搜索了PubMed和Scopus的英语临床研究 (RCT,队列,临床系列) 从2001-2025年与≥12个月的随访.
- 由于研究异质性而导致叙述性描述性综合;没有统计分析.
主要成果:
- 包括17项研究;TiB和MU支柱都显示了高的植入物存活率 (>90%).
- 在单前修复中,TiB支柱显示出更好的美学和更少的机械并发症.
- 对于全门病例,MU支柱是有效的,但需要更多的维护;对两者来说,边际骨损失是可以接受的.
结论:
- 无论是TiB还是MU支柱,都能有效地进行即时加载,并且具有足够的初级稳定性和规划性.
- 对于美观的单牙修复,可能更喜欢TiB;MU支柱适用于全形康复.
- 需要进行进一步的头对头随机试验,以标准化结果.
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