Application of CBL Combined with AR/MR Mode Based on Smart Teaching Platform in Clinical Teaching of Spinal Surgery

Abstract

Abstract: Objective To explore the application effect of Case Based Learning (CBL) combined with Augmented Reality/Mixed Reality (AR/MR) technology in clinical teaching of spinal surgery under the smart teaching platform. Method 130 undergraduate students majoring in clinical medicine at Zhengzhou University from May 2024 to April 2025 were randomly divided into an observation group and a control group, with 65 students in each group. The observation group used a CBL combined AR/MR model based on a smart teaching platform, while the control group used traditional teaching model. Result After 2 weeks of teaching, the experimental group showed significantly better theoretical scores, skill operations, clinical thinking, teamwork, and communication abilities than the control group. There was no statistically significant difference in medical record writing and self-directed learning. Conclusion The CBL combined AR/MR model based on the intelligent teaching platform can effectively enhance students' theoretical and practical abilities, stimulate learning interest, and provide new ideas for the clinical teaching reform of spinal surgery.

Key words: Smart teaching, Case based learning, Augmented reality, Mixed reality, Spinal surgery teaching, Clinical thinking

CLC Number:

G642

CHEN Songfeng, SONG Zongmian, YAN Miaoheng, LIU Hongjian. Application of CBL Combined with AR/MR Mode Based on Smart Teaching Platform in Clinical Teaching of Spinal Surgery[J]. The Theory and Practice of Innovation and Enntrepreneurship, 2026, 9(1): 158-160.

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