在临床预科环境中分析皇冠制剂的闭塞清除情况
Gregory W Bennett1, Lucas Jarecke2, Luke Wordekemper2
1Department of Adult Restorative Dentistry, University of Nebraska Medical Center College of Dentistry, Lincoln, Nebraska, USA.
Journal of dental education
|October 11, 2024
概括
超过47%的牙科皇冠准备由前博士生缺乏足够的闭塞清除. 功能尖端更频繁地被低调,突出了牙科教育中数字扫描质量控制的需要.
科学领域:
- 牙科教育 牙科教育
- 牙修复 牙修复 牙修复 牙修复 牙修复
- 数字牙科数字牙科
背景情况:
- 博士前牙科学生经常面临的挑战,在实现足够的牙准备皇冠制造.
- 不充分的闭塞清除可以导致早期冠状衰竭,并使闭塞调整复杂化.
研究的目的:
- 评估牙科博士前学生中牙准备不足的患病率和位置.
- 评估数字扫描在制造前对皇冠制剂的质量控制中的实用性.
主要方法:
- 使用具有体积测量能力的口内扫描仪分析了56个装有冠状制剂的石.
- 通过扫描单个模型和口腔咬伤,建立了虚拟闭塞.
- 在功能性和非功能性上记录了最小的闭塞清除值.
主要成果:
- 分析的冠状制剂中,超过47%的冠状制剂显示不够的闭塞清除.
- 与非功能性尖端相比,功能尖端的低降低明显更常见 (p < 0.001).
结论:
- 在预科诊所中存在高比例的低降低的皇冠制剂.
- 皇冠制剂的数字扫描为制造前提供了一种有价值的质量控制方法.
相关概念视频
01:21Tooth Anatomy
The human tooth enables us to eat a variety of foods, speak clearly, and even aid in shaping our faces. Teeth are composed of various elements that work together. Here's a detailed look at the anatomy of a human tooth.
The Crown, Neck, and Root
The visible part of the tooth is referred to as the crown. It's covered by enamel, the hardest substance in the human body. The crown is uniquely shaped for each type of tooth, allowing for different functions such as cutting, tearing, or grinding food.
The Crown, Neck, and Root
The visible part of the tooth is referred to as the crown. It's covered by enamel, the hardest substance in the human body. The crown is uniquely shaped for each type of tooth, allowing for different functions such as cutting, tearing, or grinding food.
01:26Assessment of the Mouth
A thorough mouth assessment, including inspection and palpation of the lips, gums, tongue, tonsils, uvula, and pharynx, is crucial in detecting potential health issues. Diseases ranging from oral cancer to systemic conditions like diabetes could be identified early through careful oral examination. This article provides a detailed guide on conducting a comprehensive mouth assessment.
Mouth Inspection
The inspection begins with visually examining the mouth for symmetry, color, and size.
Mouth Inspection
The inspection begins with visually examining the mouth for symmetry, color, and size.