新型3D打印模型在八年制医学生耳鼻咽喉科学鼻部解剖教学中的应用  

Application of novel 3D-printing model in enhancing the nasal anatomy proficiency of eight-year program medical students

作　　者：胡伟倪 谢立锋[1] 左强[1] 徐驰宇[1] 柯嘉[1] Hu Weini;Xie Lifeng;Zuo Qiang;Xu Chiyu;Ke Jia(Department of Otolaryngology,Third Hospital,Peking University,Beijing 100191,China)

机构地区：[1]北京大学第三医院耳鼻咽喉科,北京100191

出　　处：《中华医学教育杂志》2024年第11期821-825,共5页Chinese Journal of Medical Education

基　　金：北京大学第三医院创新转化基金(BYSYZHKC2023105);北京大学人工智能助推课程建设(2024AI11)。

摘　　要：目的探讨新型3D打印模型在八年制临床医学专业学生耳鼻咽喉科学鼻部解剖教学中的应用效果。方法选取2023年10至11月在北京大学第三医院耳鼻喉科见习的北京大学医学部2020级八年制临床医学专业55名学生为研究对象,按其自然分组共4组,采用随机信封法选取其中2组共28名学生为试验组,另2组27名学生为对照组,试验组学生采用3D打印模型作为教具进行鼻部解剖教学,对照组学生采用传统教具进行解剖教学。通过理论考试成绩和问卷调查结果评价两组学生的教学效果。结果理论考试成绩比较,试验组学生的鼻部解剖相关内容评分高于对照组学生[(19.3±2.0)分比(17.3±3.8)分],其差异具有统计学意义(P=0.019);问卷调查结果显示,试验组学生认为“鼻科教具对解剖结构的还原度”和“对鼻科理论知识的掌握度”的评分均高于对照组学生[(8.7±1.6)分比(7.4±2.7)分,(7.1±2.7)分比(5.8±2.3)分],其差异均具有统计学意义(均P<0.05)。结论采用新型3D打印模型辅助耳鼻咽喉科学鼻部解剖教学有助于提高八年制医学生的理论考核成绩,并得到了学生的好评和认可。Objective To investigate the application of novel 3D printing model in the teaching of nasal anatomy for eight-year program medical students.Methods The study selected 55 students from the 2020 class of eight-year program at Peking University Health Science Center,who participated in an ENT internship at Peking University Third Hospital from October to November 2023.The students were divided into four groups according to natural grouping.Two groups(28 students)were randomly selected as the experimental group,and the other two groups(27 students)served as the control group.Students in the experimental group used 3D printing model as teaching aids for nasal anatomy,while those in the control group used traditional teaching aids.The teaching effectiveness of the two groups was compared through questionnaires,and theoretical assessments.Results In the knowledge examination,the scores of the experimental group students in nasal anatomy-related content(19.3±2.0)were significantly higher than those of the control group students(17.3±3.8),with statistically significant differences(P=0.019).The questionnaire results showed that the scores of the experimental group students in terms of″fidelity of the nasal anatomy model″and″mastery of theoretical knowledge in nasal anatomy″were significantly higher than those of the control group students[(8.7±1.6)vs.(7.4±2.7),(7.1±2.7)vs.(5.8±2.3)],and the differences were statistically significant(all P<0.05).Conclusions The application of novel 3D printing model in assisting nasal anatomy teaching in otolaryngology contributes to improving the learning efficiency and teaching effectiveness of eight-year program medical students.

关 键 词：学生 医科 3D打印 耳鼻喉科 解剖 教学效果 

分 类 号：R-4[医药卫生]