ABSTRACT
Objective To observe the effects of applying 3D printing technology to interventional neuroradiology teaching so as to evaluate the feasibility and efficiency of the technology.Methods Computed tomography angiography was transformed into three-dimensional images and printed out as the case models. The 3D printed models were used in the teaching for interventional neuroradiology.Results The 3D printed entity model in diseases of the nervous systemnot only helps students deepen the understanding of anatomy and operation process, but also can significantly improve students' learning enthusiasm and help master teaching contents ( <0.05) . Conclusions The 3D print technique based on CT angiography has remarkable effect in the education of interventional neuroradiology.