Abstract: In order to arouse students' enthusiasm for learning hepatobiliary surgery, deepen their understanding of liver imaging and surgical treatment, and improve their learning efficiency and performance. A novel teaching method combining 3D visualization technology with traditional teaching is proposed. 90 clinical five-year students from Jilin University Medical College were selected for a randomized controlled study. The control group adopted traditional teaching methods of liver surgery, while the experimental group adopted 3D visualization technology combined with traditional teaching methods. After the study, the two groups of students were given a standardized test, and the teaching effect was evaluated by questionnaires. The results show that the comprehensive test scores and excellent rate of the experimental group were higher than the control group, and the teaching effect of the experimental group was better than the control group.

Key words: liver surgery, visualization technology, clinical teaching