Application of 3D Printing Technology in Case-Based Learning of Bone Tumor Cases for Standardized Training of Resident Physicians
Objective:To analyze and evaluate the application effect of 3D printing technology in case-based learning(CBL)of bone tumor cases for standardized training of resident physicians.Methods:Sixty residents from our hospital's orthopedic standardized training base were included and randomly divided into an experimental group(3D printing+CBL group)and a control group(bedside teaching group).The application effect of 3D printing technology in CBL teaching of bone tumor cases for standardized training of resident physicians was evaluated through teaching content examinations and teaching effectiveness questionnaires.Results:The theoretical knowledge examination scores and practical ability examination scores of the experimental group were higher than those of the control group,and there was a statistical difference between the two groups(P＜0.05).The scores of the experimental group in overall satisfaction,learning interest,teaching attractiveness,knowledge mastery,clinical communication ability,and understanding of treatment plans were higher than those of the control group,and there was a statistical difference between the two groups(P＜0.05).Conclusion:The combination of 3D printing technology and CBL teaching,based on case studies,highlights the key points and difficulties of learning in the field of bone tumors,improves the learning interest and clinical comprehensive ability of resident physicians,and is worth promoting in standardized training of resident physicians.
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