评估新的生物活性修复材料的微泄漏:一个比较的体外实验研究
Bashaer Abdulsahib Najim1, Abeer Ghalib Abdulkhaliq1, Mohammed Nahidh2
1Department of Aesthetics and Restorative Dentistry, College of Dentistry, University of Baghdad, Baghdad, Iraq.
Minerva dental and oral science
|July 15, 2024
概括
这项研究发现,修复材料EQUIA Forte,Tetric Evoceram和Activa BioACTIVE之间没有显著的微泄漏差异. 在实验室中,材料选择并没有显著影响边缘密封体.
科学领域:
- 牙科材料科学 牙科材料科学
- 恢复性牙科 恢复性牙科
- 生物材料是一种生物材料.
背景情况:
- 牙修复对于牙的完整性至关重要.
- 牙恢复接口上的微漏洞是常见的故障模式.
- 评估新的修复材料对于改善临床结果至关重要.
研究的目的:
- 为了比较EQUIA Forte,Tetric Evoceram和Activa Bio生物活性的体外微泄漏情况.
- 评估不同修复材料对边缘密封完整性的影响.
主要方法:
- 在40个前牙中准备了标准化的V类腔.
- 牙恢复使用了EQUIA Forte,Tetric Evoceram,Activa Bio生物活性或对照剂.
- 染料透和立体显微镜评估热循环后的微泄漏.
主要成果:
- 在闭塞和牙边缘的小组之间没有观察到微漏的统计学上显著差异.
- 集团内部分析显示了显著的差异,表明了集团内的特定物质行为.
结论:
- 检测的修复材料类型在这种体外研究中没有显著影响边际微泄漏.
- 可能需要进一步的研究来探索影响这些材料性能的其他因素.
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