三种不同的灌激活方法在消除Enterococcus faecalis从根运河中的有效性
1Dentistry Faculty, Department of Endodontics, Van Yuzuncu Yil University, Van, Turkey.
Photobiomodulation, photomedicine, and laser surgery
|July 15, 2024
概括
激光激活和被动超声波灌有效地减少了根管中的Enterococcus faecalis. 这些灌激活方法显示出增强根管消毒的潜力,特别是在具有挑战性的情况下.
科学领域:
- 牙周内科医院 牙周内科医院 牙周内科医院
- 微生物学 微生物学
- 生物医学工程 生物医学工程
背景情况:
- 内内菌 (Enterococcus faecalis) (E.E.) 是一种内菌. 牙 (faecalis) 在内牙治疗中具有重大挑战,因为它能够透牙管道并抵抗化学剂.
- 有效地消除了E.E. 囊对于成功的根管治疗和预防持久性感染至关重要.
研究的目的:
- 评估和比较传统针灌与三种灌激活技术在减少E.E.的有效性. 在根通道内. faecalis.
- 为了确定哪种灌激活方法比标准针式灌提供更好的消毒.
主要方法:
- 拔出的牙被污染了E. 面膜,成形,并分为四个组的最终灌:传统的针灌,被动的超声波 (PU) 灌,XP-endo 完成器 (XPF) 灌,和激光激活 (LA) 灌.
- 在灌前后收集细菌样本,并计算殖民地形成单位 (CFU) 来计算细菌减少百分比.
- 使用克鲁斯卡尔-瓦利斯和内特测试进行了统计分析.
主要成果:
- 所有灌剂激活方法 (PU,XPF,LA) 在减少E.E.中都表现出显著更高的有效性. 与传统的针灌相比,便.
- 激光激活 (LA) 组比被动超声波 (PU) 组产生了更多的负样本,尽管在统计学上并不显著.
- 激光激活 (LA) 灌比XP-endo Finisher (XPF) 灌更有效,而PU和XPF显示了类似的结果.
结论:
- 使用激光激活 (LA) 和被动超声波 (PU) 灌的最终灌实现了最显著的E.E.降低. 体殖民地. 体殖民地.
- 激光激活 (LA) 灌,具有更高的负样本率,为增强根管消毒提供了可行的替代方案,特别是在复杂的内牙病例中.
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