Objective To analyze the effect of 3D image reconstruction combined with problem-based learning (PBL) in pulmonary anatomy teaching in thoracic surgery department. Methods Thirty students of thoracic surgery from January 2020 to December 2021 were selected as the observation group. Three-dimensional image reconstruction technology combined with PBL teaching method was used to teach pulmonary anatomy in thoracic surgery department. Thirty students of thoracic surgery from January 2018 to December 2019 were selected as the control group. The traditional teaching mode (LBL) was used to teach pulmonary anatomy in thoracic surgery, and the influence of two groups of teaching methods on students’ learning was compared. Results The anatomical identification scores of the observation group were higher than those of the control group, and the difference was statistically significant (P＜0.05). Multiple choice questions, fill in the blank questions, short answer questions, essay questions and total scores of the observation group were higher than those of the control group, and the difference was statistically significant (P＜0.05). The scores of students in the observation group were higher than those in the control group, with statistical significance (P＜0.05). The students in the observation group had higher satisfaction with the curriculum resources, teaching mode, teaching content design, evaluation method, teaching effect and teachers’ professional quality than those in the control group, and the difference was statistically significant (P＜0.05). Conclusion The 3D image reconstruction technology +PBL teaching method can help students establish intuitive impression, improve the ability to solve problems, is an excellent teaching method.
3D image reconstruction technologyPBL teaching methodLBL teaching methodpulmonary anatomy of thoracic surgery
李昕、Ren Dian
展开 >
天津医科大学总医院肺部肿瘤外科，天津 300052；天津市肺癌研究所，天津 300052
Department of Pulmonary Oncology, Tianjin Medical University General Hospital, Tianjin 300052, China
万方数据
