机器人图像模拟结合CBL教学法在腰椎椎弓根置钉教学中的应用

Application of Robot Image System Combined with CBL Teaching Method in Placing Lumbar Pedicle Screw Teaching of Standardized Resident Training

目的:探讨机器人图像模拟结合CBL教学法对腰椎椎弓根置钉教学效果的影响。方法:选取40名住院医师规范化培训学员,将其分成对照组和实验组,每组各20名学员。对照组采用解剖图谱结合影像学资料进行解剖特点和相关概念的讲解,实验组采用机器人图像模拟系统进行模拟操作。在培训结束后,采用问卷调查和客观笔试的方式对教学效果进行评估。结果:实验组对教学的满意度和自我学习的满意度均明显高于对照组(P<0.05);在对基本解剖知识和椎弓根钉置入规划设计的笔试中,实验组所取得的成绩也显著高于对照组(P<0.05)。结论:机器人图像模拟技术能够有效提升腰椎椎弓根置钉学习效率,可激发学员学习的热情和积极性,值得推广。

Objective:The aim was to explore the teaching effect of placing lumbar pedicle screw by robot image system combined with CBL teaching method in the standardized training of residents.Methods:According to the order of admission,40 residents were randomly divided into experimental group and control group,with 20 in each group.The experimental group was treated with robot image system combined with CBL teaching method.In contrast,the control group was received CBL teaching method.Following the training,the teaching effect was evaluated by graduation examination and questionnaires.Results:The satisfaction with teaching and self-study in the experimental group were significantly higher than those in the control group(P<0.05),and the results obtained by the experimental group in the written examination of basic anatomy knowledge and planning of placing lumbar pedicle screw were significantly better than the control group(P<0.05).Conclusion:Robot image system is able to improve the efficiency of CBL teaching method in standardized training for residents and can stimulate students’enthusiasm for learning.Thus,robot image system combined with CBL teaching method is worth popularizing.