在本科牙科学生准备接入腔中使用放大效果的好处:微型计算机断层扫描研究
Manal Almaslamani1,2, Okba Mahmoud1,2, Aya Ali3
1Department of Clinical Sciences, Ajman University, Ajman, UAE.
概括
牙科操作显微镜显著提高了牙科本科生准备进入腔的准确性和质量. 内牙教育的这一进步凸显了放大对于精确的牙科手术的好处.
科学领域:
- 牙周内科医院 牙周内科医院 牙周内科医院
- 牙科教育 牙科教育
- 微型成像技术的使用
背景情况:
- 接入腔的准备对于内牙治疗的成功至关重要.
- 放大对本科生准备准确性的影响是不够研究的.
- 微型计算机断层扫描 (Micro-CT) 可提供准备品质的定量评估.
研究的目的:
- 评估放大 (放大镜和牙科手术显微镜) 对准入腔准备准确性的好处.
- 在无助视觉下比较准备质量,放大镜和牙科操作显微镜 (DOM).
- 使用微型CT成像来评估定量准确性.
主要方法:
- 32名本科牙科学生在塑料上牙上进行了进入腔的准备.
- 测试了三个条件:无助视觉,牙镜和DOM.
- 微型CT扫描量化了制备的准确性,轮,位置和纤维细胞室屋顶的去除.
主要成果:
- DOM组显示了适当的访问腔体轮的最高百分比 (50.0%) 和理想位置 (78.1%).
- 在准备时间,挖掘频率或挖掘大小方面没有观察到任何显著的差异.
- 在圆形和DOM组之间,完整的纤维室屋顶去除是相似的,在剩余的纤维室屋顶厚度上没有显著差异.
结论:
- 放大,特别是DOM,提高了本科内牙接入腔的准备精度和质量.
- 建议进行进一步的大规模研究和临床试验,以验证这些发现.
- 这项研究可以为牙科教育中关于放大器使用的最佳实践提供信息.
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