通过虚拟触觉模拟,通过保守牙科的牙腔准备获得技能
Sebastiana Arroyo-Bote1,2,3, Catalina Bennasar-Verger1,3, Daniela Paz-Vallejos1,3
1Universitat de les Illes Balears Grupo ADEMA SALUT, Palma, Spain.
Frontiers in dental medicine
|February 23, 2026
概括
虚拟现实触觉模拟器在牙科学生年中显示了各种各样的性能指标,没有显著的准确性差异,但时间和体积指标的显著变化. 这些发现凸显了对VR模拟的进一步研究的需要.
科学领域:
- 牙科教育 牙科教育
- 医疗模拟 医疗模拟
- 医疗保健中的虚拟现实
背景情况:
- 虚拟现实 (VR) 和3D触觉模拟器越来越多地用于牙科临床前培训.
- 这些工具支持学习程序,如腔室准备,牙套和外科手术技术.
- 在VR环境中评估学生的表现对于评估培训效率至关重要.
研究的目的:
- 用虚拟触觉模拟系统评估牙科学生在腔室准备任务中的表现.
- 为了比较牙科学位的不同学年 (第二年,第三年和第四年) 的绩效指标.
主要方法:
- 二年级,三年级和四年级牙科学生使用3D触觉模拟器进行腔室准备培训.
- 学生完成了五个空洞准备活动,有或没有预型,由模拟器记录下来.
- 分析的性能结果包括精度,手术时间,钻探时间,活动进展,目标体积和外部体积.
主要成果:
- 在学年之间没有发现统计学意义上的准确性差异 (p=0.09915).
- 在学年间,在手术时间,钻井时间,活动进展,目标体积和外部体积方面观察到显著差异.
- 在比较带有和没有预型的准备时,没有发现时间或进度指标的显著差异.
结论:
- 虚拟现实触觉模拟提供了对临床前牙科培训的描述性见解,但需要方法的改进.
- 观察到的表现模式反映了与VR环境的互动,不一定是最终的技能获取.
- 需要进一步的受控研究来评估临床转移和逐步能力发展.
相关概念视频
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The formation of teeth, also known as odontogenesis, is a complex process that begins in utero, around the sixth week of embryonic development. There are three stages to this process: the bud stage, the cap stage, and the bell stage.
In the bud stage, the tooth germ (an aggregation of cells) starts to form in the developing jawbone. During the cap stage, the tooth germ differentiates into enamel organ, dental papilla, and dental sac, which will later develop into the tooth's enamel, dentin and...
In the bud stage, the tooth germ (an aggregation of cells) starts to form in the developing jawbone. During the cap stage, the tooth germ differentiates into enamel organ, dental papilla, and dental sac, which will later develop into the tooth's enamel, dentin and...
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.