Application and effectiveness evaluation of virtual simulation-based training for dental cavity preparation in improving hand stability of dental undergraduates

Ban Jinghao; Guo Jing; Qiu Xinyu; Huang Li; Han Bing; Guan Lingxia; Tong Juan; Zhao Yue; Xuan Kun; Guo Hao

doi:10.3760/cma.j.cn116021-20241212-02215

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Application and effectiveness evaluation of virtual simulation-based training for dental cavity preparation in improving hand stability of dental undergraduates

Clinical Teaching | 更新时间：2026-06-17

- Application and effectiveness evaluation of virtual simulation-based training for dental cavity preparation in improving hand stability of dental undergraduates
- Chinese Journal of Medical Education Research Vol. 25, Issue 5, Pages: 620-626(2026)
- 作者机构：
  
  1.口颌系统重建与再生全国重点实验室/国家口腔疾病临床医学研究中心/陕西省口腔疾病临床医学研究中心/第四军医大学口腔医院口腔预防科，西安 710032
  2.口颌系统重建与再生全国重点实验室/国家口腔疾病临床医学研究中心/陕西省口腔疾病国际联合研究中心/第四军医大学口腔医院急诊与综合临床科，西安 710032
- 作者简介：
  
  Guo Hao, Email: guohaofmmu@163.com
- 基金信息：
  
  University-level Specialized Teaching Research Project of Air Force Medical University(2024ZX05);Education Research Project of the Third Affiliated Hospital of Air Force Medical University(2023kqjyyj-10)
- DOI：10.3760/cma.j.cn116021-20241212-02215
  CLC： R-05
- Received：12 December 2024，
  
  Published：20 May 2026
- 稿件说明：
移动端阅览
班晶浩, 郭静, 邱新毓, 等. 虚拟仿真模拟备洞训练在提升口腔医学本科生手部稳定性的应用效果[J]. 中华医学教育探索杂志, 2026, 25(5): 620-626.

Ban Jinghao, Guo Jing, Qiu Xinyu, et al. Application and effectiveness evaluation of virtual simulation-based training for dental cavity preparation in improving hand stability of dental undergraduates[J]. Chinese Journal of Medical Education Research, 2026, 25(5): 620-626.
班晶浩, 郭静, 邱新毓, 等. 虚拟仿真模拟备洞训练在提升口腔医学本科生手部稳定性的应用效果[J]. 中华医学教育探索杂志, 2026, 25(5): 620-626. DOI： 10.3760/cma.j.cn116021-20241212-02215.

Ban Jinghao, Guo Jing, Qiu Xinyu, et al. Application and effectiveness evaluation of virtual simulation-based training for dental cavity preparation in improving hand stability of dental undergraduates[J]. Chinese Journal of Medical Education Research, 2026, 25(5): 620-626. DOI： 10.3760/cma.j.cn116021-20241212-02215.

摘要

目的

探索Simodont虚拟仿真培训系统联合牙科操作手感训练模型在口腔医学本科生牙科操作手感稳定性教学训练中的应用与效果评价。

方法

选取空军军医大学2020级五年制口腔医学专业45名学生为研究对象，通过Simodont虚拟仿真培训系统联合牙科操作手感训练模型，专项训练其手部操作的稳定性。训练后采取客观标准评价2次课堂的学生得分，统计课前及2次课后O’Connor镊子测试的用时，并进行问卷调查。使用SPSS 19.0进行配对

检验和单因素方差分析。

结果

学生第1次课后和第2次课后，使用Simodont虚拟仿真培训系统的得分分别是64.50±6.11和74.16±4.26，使用牙科操作手感训练模型的得分分别是70.83±11.99和79.17±8.40，差异均具有统计学意义（

0.05）。学生在课前和2次课后进行O’Connor镊子测试的时间分别为（6.06±0.70） min、（5.79±0.59） min和（5.28±0.68） min，第2次课后测试时间与前2次测试时间之间差异均具有统计学意义（

0.05）。

结论

采用Simodont虚拟仿真培训系统联合牙科操作手感训练模型进行教学，有助于提高学生的手部操作稳定性，为学生手部精细化操作能力的改善提供参考和借鉴。

Abstract

Objective

To explore the application and effectiveness of Simodont Dental Trainer (SDT) combined with Dental Cavity Preparation Training Aid (DCPTA) in training of hand stability in dental operation for undergraduate dental students.

Methods

A total of 45 students in a five-year stomatology program enrolled in 2020 at the Air Force Medical University were selected to train for hand stability using SDT and DCPTA. After the training

objective criteria were used to assess the scores of the students following the first and second classes. The times spent on the three O'Connor tweezer dexterity test before and after the two classes were recorded

followed by a questionnaire survey. SPSS 19.0 was used for statistical analysis.

Results

After the two classes

the scores of students using the SDT were 64.50±6.11 and 74.16±4.26

and the scores from the DCPTA were 70.83±11.99 and 79.17±8.40

respectively. The difference between the scores after the two classes was statistically significant for both SDT and DCPTA (

0.05). The times for the O'Connor tweezer dexterity test before and after each of the two classes were (6.06±0.70)

(5.79±0.59)

and (5.28±0.68) minutes; there were significant differences between the last test and the previous two tests (

0.05).

Conclusions

The SDT combined with the DCPTA contributes to improve the hand stability of the students

which provides a reference for the improvement of the hand fine motor skills of students.

关键词

Keywords

references

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Related Author

Huang Li

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Related Institution

State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration/National Clinical Research Center for Oral Diseases/Shaanxi International Joint Research Center for Oral Diseases/Department of General Dentistry and Emergency, School of Stomatology, The Fourth Military Medical University

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