结合3D打印模型的示教模式在骨盆骨折教学中的应用价值

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【摘 要】目的 探究3D打印模型的示教方法在创伤骨科骨盆骨折教学中的应用。方法 选取2021年2月-2022年1月解放军总医院骨科的100名规培生作为研究对象，采用随机数字表法分为教学组和常规组，各50名。教学组结合3D打印模型进行教学，常规组为传统教学模式。比较两组考核成绩和提问情况。结果教学组提问问题数量多于常规组，差异有统计学意义（P

【关键词】骨盆骨折；3D打印；临床教学

中图分类号：R683文献标识码：A文章编号：1004-4949（2023）05-0158-05

Application Value of Teaching Mode Combined with 3D Printing Model in the Teaching of Pelvic Fracture

LI Jian-tao1，2， CUI Xiang1，2， LI Zhi-rui2，3

（1.Department of Orthopedic Medicine， the Fourth Medical Center of PLA General Hospital， Beijing 100048， China； 2.National Clinical Research Center for Orthopedics， Sports Medicine and Rehabilitation， Beijing 100048， China； 3.Department of Orthopedics， Hainan Hospital of PLA General Hospital， Sanya 572013， Hainan， China）

【Abstract】Objective To explore the application of 3D printing model in the teaching of pelvic fracture in traumatic orthopedics. Methods From February 2021 to January 2022， 100 standardized trainees in the Department of Orthopaedics， PLA General Hospital were selected as the research objects. They were divided into teaching group and conventional group by random number table method， 50 in each group. The teaching group combines 3D printing models for teaching， while the conventional group adopts traditional teaching mode. The examination results and questions of the two groups were compared. Results The number of questions in the teaching group was more than that in the conventional group， and the difference was statistically significant （P

【Key words】Pelvic fracture； 3D printing； Clinical education

近年来，计算机成像功能不断得到优化，使人体组织结构的三维立体成像重建成为可能[1-3]，医学工程学软件成为现代医疗的新型辅助技术和手段[4-6]。（剩余9278字）