中国医学教育技术2016，Vol.30Issue(3)：322-325,4.DOI:10.13566/j.cnki.cmet.cn61-1317/g4.201603024
3D 打印技术在临床颅内动脉瘤教学中应用的随机对照研究
Application of 3D printing technology in clinical teaching of intracranial aneurysm:a randomized controlled trial
摘要
Abstract
Objective To explore the application of 3D printing technology in clinical teaching of intracranial aneurysms.Methods First,three intracranial aneurysm simulation models (1 ∶1 )were generated by 3D printing (3Dp).Then 60 students of clinical medicine were randomized into two teaching module groups (3D and 3Dp).Then they had a specialized test and self-evaluation.Results The students in 3Dp group significantly outperformed those in 3D group in specialized test score (3D vs. 3Dp:4.28 ±1.10 vs.6.61 ±0.92),and were significantly faster in terms of answering the anatomical questions (3D vs.3Dp:643.44 ±177.04 vs.355.79 ±109.14).The self-evaluation results showed that the students exposed to 3Dp had more interest in learning and greater confidence in sharing the knowledge with others.Conclusion This randomized trial shows that the teaching model based on 3D printing technology can improve students'understanding of intracranial aneurysms and is well accepted by them.Therefore,this teaching model is worth popularizing in medical teaching.关键词
3D 打印/快速成型/颅内动脉瘤/颅内血管/神经外科/临床教学Key words
3D printing/rapid prototyping/intracranial aneurysm/intracranial vessel/neurosurgery/clinical teaching分类
社会科学引用本文复制引用
李珍珠,耿鑫,丁向前,李泽福,杜洪澎,李勐,刘鹏飞,王波,王清波,陈正,孙其凯..3D 打印技术在临床颅内动脉瘤教学中应用的随机对照研究[J].中国医学教育技术,2016,30(3):322-325,4.基金项目
国家自然科学基金资助项目（81171142和81171119）；滨州市科技发展项目（2015ZC0302）；滨州医学院校级课题 （）
