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中华口腔医学研究杂志(电子版) ›› 2015, Vol. 09 ›› Issue (03) : 226 -231. doi: 10.3877/cma.j.issn.1674-1366.2015.03.009

所属专题: 文献

口腔教育专栏

Simodont虚拟仿真系统和KaVo仿真头模在龋病学实验课教学中的联合应用
张文1, 王冠博1, 凌均棨1,(), 刘路1, 郭敏1, 王祝愉1   
  1. 1. 510055 广州,中山大学光华口腔医学院·附属口腔医院,广东省口腔医学重点实验室
  • 收稿日期:2015-02-26 出版日期:2015-06-01
  • 通信作者: 凌均棨
  • 基金资助:
    中山大学实验教学研究(改革)基金(YJ201311)

Combined application of Simodont virtual simulation system and KaVo head-simulator in Cariology laboratory course

Wen Zhang1, Guanbo Wang1, Junqi Ling1,(), Lu Liu1, Min Guo1, Zhuyu Wang1   

  1. 1. Guanghua School of Stomatology, Hospital of Stomatology, Sun Yat-sen University, Guangdong Provincial Key Laboratory of Stomatology, Guangzhou 510055, China
  • Received:2015-02-26 Published:2015-06-01
  • Corresponding author: Junqi Ling
  • About author:
    Corresponding author: Ling Junqi, Email:
引用本文:

张文, 王冠博, 凌均棨, 刘路, 郭敏, 王祝愉. Simodont虚拟仿真系统和KaVo仿真头模在龋病学实验课教学中的联合应用[J]. 中华口腔医学研究杂志(电子版), 2015, 09(03): 226-231.

Wen Zhang, Guanbo Wang, Junqi Ling, Lu Liu, Min Guo, Zhuyu Wang. Combined application of Simodont virtual simulation system and KaVo head-simulator in Cariology laboratory course[J]. Chinese Journal of Stomatological Research(Electronic Edition), 2015, 09(03): 226-231.

目的

探讨在龋病学实验课中联合运用Simodont虚拟仿真系统和KaVo仿真头模的教学效果。

方法

在中山大学光华口腔医学院口腔临床医学专业2009级五年制本科生的龋病学实验课中联合应用Simodont系统和KaVo仿真头模。教学步骤如下:(1)将学生随机分入两组,每组28人;(2)学生完成龋病临床知识考核表;(3)指导学生学习龋病临床技能考核表和Simodont操作手册;(4)第一组学生使用Simodont系统培训,第二组学生使用KaVo仿真头模培训,制备改良型Ⅱ类和Ⅴ类龋洞洞型,进行评分;(5)两组学生互换培训系统,再次制备改良型Ⅱ类和Ⅴ类龋洞洞型,并评分;(6)学生填写教学问卷;(7)收集数据、统计学分析。

结果

两组学生龋病临床知识的考核成绩差异无统计学意义(P > 0.05)。学生经过Simodont系统和KaVo仿真头模联合培训后,制备改良型Ⅱ类和Ⅴ类龋洞洞型的评分比较仅使用单一培训系统的学生更高(P < 0.05)。问卷结果表明,学生高度认同"Simodont系统安全性好,节约培训时间,可反复练习。Simodont系统与KaVo仿真头模联合应用能获得更理想的教学效果" 。

结论

在龋病学实验课中联合应用Simodont系统和KaVo仿真头模可较单一培训系统更好地提升学生龋洞制备的考核成绩,是一种值得推广的教学模式。

Objective

To investigate the teaching effects of combined application of Simodont virtual simulation system and KaVo head-simulator in Cariology laboratory course.

Methods

During Cariology laboratory course, Simodent system and KaVo head-simulator were cooperatively applied among five-year BDS students of Guanghua School of Stomatology, Sun Yat-sen University. This laboratory course included the following steps: (1) Students were randomized into two groups, and each group had 28 students; (2) Students completed 'Cariology Knowledge Assessment Form’; (3) Students were guided to study'Cariology Clinical Skills Assessment Form’ and'Simodont system Operating Manual’; (4) The first group of students were trained by Simodont system and the second group of students were trained by KaVo head-simulator to prepared Class Ⅱ and Class Ⅴ caries cavities, and the relative scores were recorded; (5) Two group students exchanged the training systems to prepare Class Ⅱ and ClassⅤ caries cavities again, and the relative scores were recorded; (6) Students filled the 'Teaching Questionnaire’; (7) The data were collected and analyzed.

Results

There was no significant difference of the scores between the two group students (P > 0.05) . After combined training of Simodont system and KaVo head-simulator, the students’ scores were obviously improved in preparing modified Class Ⅱ and Ⅴ caries cavities than those who only received single training system (P < 0.01) . Questionnaire results demonstrated that students highly appreciated the following viewpoints: 'Simodont system was security timesaver and repetitive practice. Combined application of Simodont system and KaVo head-simulator provided good effects on Cariology laboratory teaching.’

Conclusions

In Cariology laboratory courses, combined application of Simodont system and KaVo head-simulator was more effective than a single training system in the scores ofcavity preparation, and thereby was valuable to be adopted.

图1 实验流程图
图2 Simodont数字化虚拟仿真培训系统
表1 龋病临床知识考核结果( ± s
表2 改良型Ⅱ类洞制备评分( ± s
表3 改良型V类洞制备评分( ± s
表4 教学问卷评分
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