Use of advanced computer-aided biomodels in practical orthopaedic education

Advanced computer-aided biomodels are essential for orthopaedic surgery and its medical education. In the present study, three-dimensional (3D) real size physical models manufactured by rapid prototyping (RP) technology together with high resolution 3D digital reconstruction images under control of CAD were used in clinical orthopedics. Besides, these computer-based modern biomodels were also utilized in the practical orthopaedic education. As a result, optimal preoperative planning for complex fracture cases was worked out and performed clinically. Subsequently, the surgical outcomes were markedly improved and good results in medical education for orthopaedic residents and junior doctors were obtained. Roles of the advanced computer-aided biomodels in orthopaedic surgery and its practical medical education were explored in this study.