使用不同的粘合系统在固玻璃纤维柱子中的粘合强度不同
Guilherme Do Amaral1, Karina Andrea Novaes Olivieri1, Rafael Pino Vitti2
1Faculdade São Leopoldo Mandic.
Journal of clinical and experimental dentistry
|May 16, 2025
概括
与Clearfil SE.相比,Scotchbond MP粘合剂导致玻璃纤维柱和根管之间的粘合强度更高. 这项研究强调了粘合剂选择对牙修复耐久性的影响.
科学领域:
- 牙科材料科学 牙科材料科学
- 生物材料工程 生物材料工程
背景情况:
- 牙科修复越来越多地使用玻璃纤维柱子来增强美学和机械性能.
- 确保柱子,树脂水泥和根牙之间具有持久的粘附性,对于长期的修复成功至关重要.
研究的目的:
- 为了比较两个粘合系统的粘合强度,Scotchbond MP (SCB) 和Clearfil SE (CFL),在粘合玻璃纤维柱到根管道时.
- 为了评估这些粘合剂系统对杆和根管牙之间的推出键强度的影响.
主要方法:
- 一项采用20只人类犬牙的体外研究,具体包括标准.
- 玻璃纤维柱子使用Scotchbond MP或Clearfil SE粘合系统与RelyX ARC水泥进行了凝固.
- 使用通用测试机测量推出键强度,使用图基测试进行统计分析.
主要成果:
- 与Clearfil SE (CFL) 系统相比,Scotchbond MP (SCB) 粘合剂系统显示了较高的粘合强度值 (RU).
- 没有发现粘合剂系统与研究的其他因素之间有统计学意义的相互作用.
结论:
- 当与玻璃纤维柱子一起使用时,Scotchbond MP粘合剂在树脂水泥和根牙之间提供了卓越的粘合强度.
- 测试的粘合剂系统在不同根部的粘合强度上没有显著的差异.
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