Application of CBL teaching based on digital orthopedic technology in clinical teaching of kyphosis
10.3760/cma.j.cn116021-20190827-00193
- VernacularTitle:基于数字化骨科技术的CBL教学在脊柱后凸畸形临床教学中的应用
- Author:
Zhigang RONG
1
;
Chengmin ZHANG
;
Can CHEN
;
Jianzhong XU
;
Fei LUO
Author Information
1. 陆军军医大学（第三军医大学）第一附属医院骨科，重庆 400038
- From:
Chinese Journal of Medical Education Research
2020;19(7):852-855
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To explore the feasibility and superiority of applying digital orthopedic technology of virtual human reconstruction and 3D printing to CBL teaching of kyphosis for clinical postgraduates.Methods:Thirty postgraduates of professional degree participated in the standardized training of resident doctors in our department were randomized into the experimental group (New CBL teaching mode group) and the control group (traditional teaching mode group) with 15 students in each group, and the two groups were taught differently (the teaching content was two typical cases of kyphosis). Among them, the experimental group adopted the new CBL teaching mode, and successively conducted small class theory teaching, model explanation, group discussion, preoperative design, surgery observation and specific questions and answers, etc. The control group only used the traditional method to teach theory in a large class. The teaching effect of the two groups was evaluated in t test by SPSS 25.0.Results:For the teaching of patients with ankylosing spondylitis and kyphosis, scores of the satisfaction with class interest, mastery of theoretical knowledge and understanding of operation plan in the experimental group were (9.4±0.2), (91.1±3.8), and (91.5±3.5) respectively, and those in the control group were (8.2±0.4), (82.1±3.5) and (83.1±4.7) respectively, with statistical significance ( P<0.05). Conclusion:In the teaching of kyphosis, the CBL teaching mode based on digital orthopedic technology is superior to the traditional teaching mode, which is conducive to improving clinical skills for students.
