目的：探讨虚拟现实(VR)技术在医学生眼外伤教学中的应用效果。

方法：以2022-11/2024-04期间参加《眼科学》教学实践的90名医学生作为研究对象。采用对照试验方法，试验组45人采用传统课堂眼外伤理论授课联合VR虚拟仿真实验，对照组45人仅参加传统眼外伤教学。授课后，比较两组理论考核成绩、学习能力(以自我导向学习评定量表评估)，并对教学质量满意度进行问卷调查，采用t检验或卡方检验进行统计分析。

结果：试验组学员的理论知识和病例分析得分均显著高于对照组(理论知识：试验组57.27±2.78分 vs 对照组53.91±3.20分； 病例分析：试验组35.71±3.73分 vs 对照组32.67±5.52分，均P<0.05)。试验组学员的自我导向学习评定量表得分高于对照组(P<0.05)，且试验组学员对教学质量满意度高于对照组(P<0.05)。

结论：VR赋能的眼外伤教学能有效提升医学生对基础知识和实践技能的掌握，增强学生自我导向学习能力，提升教学满意度。

METHODS: A total of 90 medical students who participated in the Ophthalmology teaching program between November 2022 and April 2024 were recruited as subjects. Using a case-control method, 45 students in the case group attended traditional ocular trauma teaching program combined with VR virtual simulation experiments, and 45 students in the control group solely attended traditional ocular trauma teaching program. After the teaching practice, the two groups were compared in terms of their examination performance of theoretical knowledge and case analysis, learning ability(evaluated by the Self-Directed Learning Rating Scale), and the satisfaction survey on the quality of teaching; the statistical analyses were performed using t-test or Chi-square test.

RESULTS: The scores of theoretical knowledge and case analysis examinations of the case group were significantly higher than those of the control group, and the differences were statistically significant(scores of theoretical knowledge examination: 57.27±2.78 vs 53.91±3.20; scores of case analysis examination: 35.71±3.73 vs 32.67±5.52, both P<0.05). The scores of the Self-Directed Learning Rating Scale of the case group were significantly higher than those of the control group(P<0.05), and the satisfaction with teaching quality of the case group was significantly higher than that of the control group(P<0.05).

CONCLUSION: VR-enabled teaching of ocular trauma can effectively improve medical students' mastery of theoretical knowledge and practical skills, enhance students' self-directed learning ability and improve teaching satisfaction.