Empowering the teaching of basic surgical skills with artificial intelligence technology: establishment of assessment models and skill enhancement

Li You; Ran Zhichuan; Wang Xiaohan; Zhou Jing; Guo Hongfeng; Duan Ran

doi:10.3760/cma.j.cn116021-20240922-02183

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Empowering the teaching of basic surgical skills with artificial intelligence technology: establishment of assessment models and skill enhancement

Clinical Teaching | 更新时间：2026-06-17

- Empowering the teaching of basic surgical skills with artificial intelligence technology: establishment of assessment models and skill enhancement
- Chinese Journal of Medical Education Research Vol. 25, Issue 6, Pages: 734-739(2026)
- 作者机构：
  
  1.重庆大学附属沙坪坝医院信息科，重庆 400030
  2.重庆大学附属沙坪坝医院科教科，重庆 400030
  3.重庆医药高等专科学校临床医学院，重庆 401331
  4.陆军军医大学第一附属医院外科手术学教研室，重庆 400038
  5.重庆大学附属人民医院信息处，重庆 401147
- 作者简介：
  
  Duan Ran, Email: 1261103@qq.com
- 基金信息：
  
  2023 Medical and Industrial Integration Project for Basic Scientific Research and Business Expenses of Central Universities(2023CDJYGRH-YB18);2023 Chongqing Medical Vocational Education Group Teaching and Research Project(CQZJ202311)
- DOI：10.3760/cma.j.cn116021-20240922-02183
  CLC： R33
- Received：22 September 2024，
  
  Published：20 June 2026
- 稿件说明：
移动端阅览
李由, 冉志川, 王小寒, 等. 人工智能赋能外科手术基础技能教学：模型构建与评估体系的研究[J]. 中华医学教育探索杂志, 2026, 25(6): 734-739.

Li You, Ran Zhichuan, Wang Xiaohan, et al. Empowering the teaching of basic surgical skills with artificial intelligence technology: establishment of assessment models and skill enhancement[J]. Chinese Journal of Medical Education Research, 2026, 25(6): 734-739.
李由, 冉志川, 王小寒, 等. 人工智能赋能外科手术基础技能教学：模型构建与评估体系的研究[J]. 中华医学教育探索杂志, 2026, 25(6): 734-739. DOI： 10.3760/cma.j.cn116021-20240922-02183.

Li You, Ran Zhichuan, Wang Xiaohan, et al. Empowering the teaching of basic surgical skills with artificial intelligence technology: establishment of assessment models and skill enhancement[J]. Chinese Journal of Medical Education Research, 2026, 25(6): 734-739. DOI： 10.3760/cma.j.cn116021-20240922-02183.

摘要

现有《外科手术学》在基础操作方面存在传统理论教学与实践演练失衡，实践教学训练与评估机制不够完善等问题。随着人工智能、虚拟现实等技术在医学教育信息化不断发展，临床医学中视频目标检测和动作捕捉识别技术得到广泛应用，将该技术应用于手术打结技能操作的融合教学中，对外科手术学基础实践教学中的打结、切开缝合、止血结扎以及无菌技术等“教”与“学”的过程提供标准评估，并对操作数据进行分析赋能，采集教师操作时间、动作关键帧和流畅度等，形成手部轨迹动作、手术器械的标准模型，得到关于外科手术学基础操作中手术打结操作的动作识别模型和器械识别模型。将在模拟手术训练中的操作数据带入模型综合分析，通过辅助手术教学系统实时分析其考核成绩、手术时间、易错点，建立手术打结教学评估标准，人工智能大模型的分析与反馈能更好地满足教学与实践结合需求、培养临床外科医生手术基本操作能力。

Abstract

The existing "Surgery" has issues in basic operations

such as an imbalance between traditional theoretical teaching and practical drills. Moreover

the training and evaluation mechanisms for practical teaching are not fully developed.With the continuous progress of information technology in medical education

including the application of artificial intelligence and virtual reality

video object detection and motion capture recognition technologies have been widely utilized in clinical medicine. Applying these technologies to the integrated teaching of surgical knot-tying skills can provide a standardized evaluation for the "teaching" and "learning" processes in basic practical teaching of surgery. This includes aspects such as knot-tying

incision and suture

hemostasis and ligation

and aseptic techniques.Furthermore

by analyzing and leveraging the operation data

key parameters such as the teacher's operation time

critical action frames

and smoothness can be collected. This enables the establishment of standard models for hand trajectory movements and surgical instruments

leading to the development of action recognition models and instrument recognition models for surgical knot-tying operations in basic surgical procedures.When the operation data from simulated surgical training is incorporated into these models for comprehensive analysis

the system can analyze assessment scores

surgical time

and error-prone areas in real time through an auxiliary surgical teaching system. This helps to establish teaching evaluation criteria for surgical knot-tying. The analysis and feedback provided by artificial intelligence large models can better meet the requirements of integrating teaching with practice and contribute to cultivating the basic surgical operation capabilities of clinical surgeons.

关键词

Keywords

references

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