医学教育管理 ›› 2025, Vol. 11 ›› Issue (3): 323-327.doi: 10.3969/j.issn.2096-045X.2025.03.012

• 临床教学 • 上一篇    下一篇

3D打印技术结合单侧双通道内镜手术视频在脊柱外科教学中的应用

孙文志,  王宝宝,  程静波,  王玮,  冯明利,  鲁世保*
  

  1. 首都医科大学宣武医院骨科,北京 100053
  • 收稿日期:2024-09-11 出版日期:2025-06-20 发布日期:2025-07-25
  • 通讯作者: 鲁世保 E-mail:xuanwuspine@sina.com
  • 基金资助:

     1.首都医科大学2022年教育教学改革研究课题项目(2022JYY100);2.首都医科大学2023年教育教学改革研究课题项目(2023JYY144)

Application of 3D printing technology combined with unilateral biportal endoscopy surgical video of in clinical spinal surgery teaching

Sun Wenzhi, Wang Baobao, Cheng Jingbo, Wang Wei, Feng Mingli, Lu Shibao*   

  1. Department of Orthopedics, Xuanwu Hospital, Capital Medical University, Beijing 100053, China
  • Received:2024-09-11 Online:2025-06-20 Published:2025-07-25

摘要: 目的 探讨基于3D打印技术结合单侧双通道内镜(unilateral biportal endoscopy,UBE)手术视频在骨科住院医师规范化培训(以下简称住培)脊柱外科教学中的应用效果。方法 选择2023年1—12月在首都医科大学宣武医院参加骨科住培的100名医师为研究对象,随机分为试验组(n=50)和对照组(n=50),对照组接受传统教学模式教学,试验组接受3D打印技术结合UBE手术视频教学模式。通过考核和满意度调查评价两组教学效果。结果 试验组学生的理论考核成绩、实践成绩、最终成绩均高于对照组(79.4±7.5 vs. 73.8±9.2;78.8±7.3 vs.73.7±8.7;79.1±7.3 vs.73.8±8.8,P<0.05);试验组的临床教学考核的总优良率高于对照组(80.0% vs. 60.0%,P<0.05);在总体教学模式满意度(91.3±3.4 vs. 85.4±2.8)、提升自学能力(92.4±2.5 vs. 89.2±2.2)、加深知识掌握(94.0±1.9 vs. 87.0±3.5)、提升解决问题能力(91.6±3.7 vs. 83.9±2.7)及激发学习兴趣方面(93.0±2.0 vs. 85.8±3.8),试验组均优于对照组,且差异均有统计学意义(P<0.05);两组在讲解满意度的比较(91.3±2.9 vs. 91.2±2.9)差异无统计学意义(P>0.05)。结论 在脊柱外科教学中,3D打印技术结合UBE手术视频教学模式取得良好的教学效果,可有效提升骨科住培教学质量并提升学生满意度。

关键词: 3D打印技术, 单侧双通道内镜, 视频教学, 脊柱外科, 住院医师规范化培训

Abstract:

Objective To explore the efficacy of 3D printing technology combined with unilateral biportal endoscopy (UBE) surgical video in clinical teaching of spinal surgery for standardized training of orthopedic residents.Methods From January 2023 to December 2023, 100 of standardized training of orthopedic residents were randomly divided into experiment group (n=50) and control group (n=50). The control group received the traditional orthopedic teaching mode, while the experiment group received the 3D printing technology combined with UBE surgical video. The teaching efficacy were evaluated through examinations and questionnaires.Results The scores of theoretical examination, practical examination and final examination of the experiment group were higher than those of the control group, and the differences between the two groups were statistically significant (79.4±7.5 vs. 73.8±9.2; 78.8±7.3 vs.73.7±8.7; 79.1±7.3 vs.73.8±8.8, P<0.05). At the same time, the overall excellent rate of clinical teaching assessment in experiment group was higher than that in control group (80.0% vs. 60.0%, P<0.05). The experiment group not only outperformed the control group in terms of overall satisfaction with the teaching mode (91.3±3.4 vs. 85.4±2.8), enhancing independent learning abilities (92.4±2.5 vs. 89.2±2.2), understanding key knowledge points (94.0±1.9 vs. 87.0±3.5), and problem-solving abilities (91.6±3.7 vs. 83.9±2.7), but also demonstrated higher fostering learning interest (93.0±2.0 vs. 85.8±3.8), which were statistically significant (P<0.05). There was no statistical significance between the two groups in the evaluation of teacher explanations (91.3±2.9 vs. 91.2±2.9, P>0.05).Conclusion In the teaching of spine surgery, 3D printing technology combined with UBE surgical video teaching mode has achieved good teaching results, which can effectively improve the quality of orthopedic residential training teaching and enhance satisfaction.


Key words:

3D printing technology,  unilateral biportal endoscopy,  video teaching,  spine surgery,  standardized training for residents

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