Application of 3D printed model assisted network teaching in clinical probation of neurosurgery / 中华医学教育探索杂志

ABSTRACT

Objective:To explore the effect of the 3D printed model assisted network teaching of neurosurgery.Methods:Seventy-six probation students were divided into: 3D printed model assisted online course teaching group (test group) and traditional teaching group (control group). After 1-month online teaching, quantitative assessment and satisfaction survey were carried out. SPSS 17.0 was used for statistical analysis of variance.Results:The department graduation test (theory and operation) scores of students in the test group were (86.7±7.4) points, which was significantly higher than those in the control group (78.2±8.2) points ( t=5.56, P<0.01). The teaching satisfaction survey showed that the test group had significantly higher scores in self-evaluation of spatial imagination ( t=3.81, P<0.01), deepening understanding of neuroanatomy ( t=5.29, P<0.01), and increasing interest in clinical learning ( t=5.12, P<0.01) than those of the control group. Conclusion:Compared with the conventional online teaching methods, 3D printed model assisted online teaching helps to improve teaching quality and students' satisfaction.