一项关于使用盖盖技术预混合酸盐基水泥尾逆行填充的纳米泄漏的研究
Nyamsuren Enkhbileg1, Jin Woo Kim2, Seok Woo Chang3
1Department of Periodontics and Endodontics, School of Dentistry, Mongolian National University of Medical Sciences, Ulaanbaatar 14210, Mongolia.
Materials (Basel, Switzerland)
|May 25, 2024
概括
与矿物三氧化物聚合物 (MTA) 相比,预混合酸基皮在逆行填充物中显示了减少的纳米泄漏. "盖盖技术"进一步增强了密封性,随着时间的推移显示出更快,更少的泄漏.
科学领域:
- 牙周内科医院 牙周内科医院 牙周内科医院
- 牙科材料科学 牙科材料科学
- 生物材料是一种生物材料.
背景情况:
- 逆向填充在内牙科手术后密封根通道的关键.
- 矿物三氧化物聚合物 (MTA) 是一种常见的逆向填充材料,但人们对其密封能力存在担忧.
- 预混合的酸基料提供了一个具有潜在改进的处理和密封性能的替代品.
研究的目的:
- 为了比较使用预混合酸基膏与MTA的逆行填充物的纳米泄漏.
- 评估两种不同的技术 (传统技术和传统技术) 的影响.
- 盖子 盖子 盖子 盖子
- ) 在纳米泄漏.
主要方法:
- 64颗人类牙通过四种材料/技术组合进行逆向填充:Ceraseal+Well-Root,Well-Root,Ceraseal+ProRoot MTA和ProRoot MTA.
- 在30天内使用Nanoflow设备评估了纳米泄漏.
- 统计分析包括克鲁斯卡尔-沃利斯和曼-惠特尼U测试.
主要成果:
- 所有组都表现出随着时间的推移而改善的密封性.
- 预混合酸基膏组 (Well-Root膏,Ceraseal+Well-Root膏,Ceraseal+ProRoot MTA) 在第一周 (p <0.05) 显示的纳米泄漏比ProRoot MTA少得多.
- 在Ceraseal+ProRoot MTA组,在第3天和第7天 (p <0.05) 的泄漏比ProRoot MTA少.
结论:
- 预混合的酸基,单独或与Ceraseal,提供优越的密封与ProRoot MTA相比在逆行填充.
- "盖子技术"与预混合酸基结合,导致更快,更少的纳米泄漏.
- 这些发现表明,预混合的酸基是逆行闭塞的有希望的替代品.
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