摘要目的 初步探讨3D打印技术和计算机建模技术在八年制临床医学专业骨科学教学中的应用效果.方法 选取华中科技大学八年制临床医学专业80名学生为研究对象,将其随机分成实验组和对照组,每组40名学生;实验组采用理论大课+3D打印技术和计算机建模技术辅助临床带教;对照组采用理论大课+传统临床带教方法.教学结束后,采用理论知识考试和标准化病人考核以及教学满意度问卷调查来评价教学效果.结果 实验组学生理论知识考试平均分、标准化病人考核平均分、教学满意度均高于对照组学生,差异均具有统计学意义(P均＜0.05).结论 将3D打印技术和计算机建模技术引入骨科学教学,有利于提高教学质量、增加教学满意度.

abstractsObjective This is a preliminary research of using 3D printing and computer modeling technology in orthopedic clinical teaching to eight-year program medical students.Methods Eighty students from eight-year program medical specialty of Huazhong University of Science and Technology were randomly divided into two groups.3D printing and computer modeling technology was applied in the observation group.Traditional teaching method was applied in the control group.All students were examined with theory and standardized patients after class,and filled out questionnaires about teaching satisfaction.Results The average examination scores of theory and standardized patients were higher in observation group than in control group.More teaching satisfaction was got in observation group comparing to control group(P ＜ 0.05).Conclusions Using 3D printing and computer modeling technology in orthopedic teaching to eight-year program students can improve the teaching effect and satisfaction.It could be a potential choice in orthopedic teaching in future.