四个Ni-Ti旋转系统的比较:牙科学生在多中心模拟研究中的感知
Francesco Puleio1, Vincenzo Tosco2, Riccardo Monterubbianesi2
1Department of Biomedical and Dental Sciences and Morphofunctional Imaging, Messina University, 98121 Messina, Italy.
Dentistry journal
|March 26, 2025
概括
牙科学生发现一些- (Ni-Ti) 旋转系统比其他旋转系统更容易使用. 像SlimShaper Pro和HyFlex EDM这样的系统因灵活性和易用性而被优先考虑.
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:
- - (Ni-Ti) 旋转仪器提高了根管成形效率和安全性.
- 在Ni-Ti系统 (合金,缩,热处理) 的变化影响了可用性,特别是对于新操作员来说.
研究的目的:
- 评估牙科学生对四个Ni-Ti旋转系统 (MTwo,SlimShaper Pro,ProTaper Gold,HyFlex EDM) 的看法.
- 在模拟的根管塑造环境中评估可用性.
主要方法:
- 40名牙科学生接受了培训,并塑造了树脂牙模型.
- 一个11项问卷评估了灵活性,易用性和工作时间的维护.
主要成果:
- 在学生反中观察到显著的差异.
- 优势是SlimShaper Pro和HyFlex EDM,因为它们具有灵活性,较少的阻力和更容易的过渡.
- MTwo被评为最不灵活和最难使用.
结论:
- 用户友好的Ni-Ti系统对于临床前培训至关重要,以尽量减少困难和压力.
- 需要进一步的临床验证,以加强新手操作员的培训.
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