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目的：探讨内镜影像系统在耳鼻咽喉科见习教学中的应用效果。方法将50名见习学生随机分为实验组和对照组，实验组学生在传统教学基础上采用内镜影像系统辅助教学，对照组采用传统教学，统计理论考试成绩并进行问卷调查。结果实验组理论成绩高于对照组（P＜0．05），实验组学生对教学方法的满意度、学习兴趣、教学内容的理解力及学习效率等各方面均高于对照组。结论运用内镜影像系统辅助耳鼻咽喉科见习教学是一种较好的教学手段，可以进一步推广应用。“,”Objective To investigate the effect of endoscopic imaging system in otorhinolaryngology trainee teaching. Methods A total of 50 students were randomly divided into the experimental group and the control group.The experi-mental group was trained on the basis of traditional teaching with the assistant of endoscopic imaging system, while the control group was trained with traditional teaching.Theory exams were counted statistically and questionnaires were car-ried out.Results Theoretical results of the experimental group were higher than those of the control group ( P <0.05).The satisfaction with the teaching methods, learning interest, understanding and learning efficiency in all aspects of teaching contents, etc.were higher than the control group.Conclusion Using endoscopic imaging system in otorhi-nolaryngology trainee teaching is a good teaching manner that can be further promoted and applied.