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[三种生物陶根管密封剂的顶端密封能力的比较in vitro]

Jingya Zhu^1,2, Rihong Huang^1,3, Xiangni Zeng^1,3

¹Dept. of Stomatology, Shenzhen People's Hospital (The Second Clinical College of Jinan University, The First Affiliated Hospital of Southern University of Science and Technology), Shenzhen 518020, China.

Hua xi kou qiang yi xue za zhi = Huaxi kouqiang yixue zazhi = West China journal of stomatology

|March 25, 2025

概括

三种内牙密封剂,C-Root SP,iRoot SP和GuttaFlow Bioseal,显示出极好的顶端密封. 超声波激活并没有显著改善这些密封器的密封.

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

背景情况:

有效的顶端密封对于内牙治疗成功至关重要.
评估新的生物陶密封剂对于改善临床结果至关重要.

研究的目的:

为了比较C-Root SP,iRoot SP和GuttaFlow生物密封的密封特性.
评估超声波激活对这些内牙密封器密封能力的影响.

主要方法:

单根牙被准备好,并使用单或单与超声波激活技术分成组.
用染料透测试和扫描电子显微镜 (SEM) 来评估顶峰密封和接口特征.

主要成果:

这三种密封器 (C-Root SP,iRoot SP,GuttaFlow Bioseal) 都表现出极好的顶端密封能力.
超声波激活并没有显著提高测试密封器的顶端密封能力.
SEM表明GuttaFlow Bioseal与肠膜和牙结合的程度略高.

结论:

C-Root SP,iRoot SP和GuttaFlow Bioseal都是有效的内牙密封剂,具有出色的顶端密封性能.
超声波激活在测试条件下并不能显著改善这些密封器的顶端密封性能.

关键词:

顶端的密封能力的能力.根运河密封器根运河密封器根管疗法是一种根管疗法.

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