在使用常量,可变和引导的形内牙文件系统的内牙治疗牙中评估骨折阻力
Sonam Bohra1, Gurudutt Nayak1, Maulsree Guleria1
1Department of Conservative Dentistry and Endodontics, Mansarovar Dental College, Bhopal, Madhya Pradesh, India.
Bioinformation
|February 2, 2026
概括
旋转内牙科文件会影响根的强度. 与JIZAI和ProTaper Ultimate相比,XP-endo Rise文件在内牙治疗的牙中显示出优越的骨折抵抗力,从而保持牙完整性.
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
- 生物材料工程 生物材料工程
背景情况:
- 根管制备可以去除牙,可能削弱牙结构,并冒着垂直根骨折的风险.
- 不同的旋转文件设计 (恒定,可变,指导缩) 可能会影响内牙治疗牙的机械完整性.
研究的目的:
- 为了评估JIZAI,ProTaper Ultimate和XP-endo Rise旋转文件系统对内牙治疗牙骨折耐力的影响.
- 评估与每个仪表系统相关的断裂模式.
主要方法:
- 用模拟的牙周带嵌在树脂中,准备了80个被冠冕的人类下前.
- 使用JIZAI,ProTaper Ultimate或XP-endo Rise系统对牙进行了仪器仪表,然后进行了堵塞.
- 使用通用测试机器测量了断裂阻力.
主要成果:
- 与ProTaper Ultimate和JIZAI系统相比,XP-endo Rise系统表现出明显更高的断裂阻力 (p<0.05).
- 这表明XP-endo Rise系统可以更好地保护牙厚度和结构完整性.
结论:
- 旋转文件的设计显著地影响了内牙治疗牙的骨折阻力.
- 与经过测试的ProTaper Ultimate和JIZAI系统相比,XP-endo Rise系统似乎提供了卓越的牙保护,并增强了对垂直根骨折的抵抗力.
关键词:
断裂阻力 断裂阻力 断裂阻力吉扎伊 (JIZAI) 是一个非常有趣的城市.在 ProTaper 终极版中,ProTaper 终极版是最好的.在XP-endo上升,XP-endo上升.一个旋转文件的旋转文件.垂直根部骨折 垂直根部骨折 垂直根部骨折更多相关视频
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