Objective: To investigate the way of the second period-treatment for mandible outmoded fracture on the ba-sis of modelsurgery.
目的：探讨在模型外科指导下，对下颌骨多发性骨折一期手术失败病例进行二期治疗。
2
In the virtual knee arthroscopic surgery, a real-time large deformation of the knee joint model is required.
在虚拟膝关节手术中，需要对膝关节进行大范围形变的实时模拟。
3
OBJECTIVE: To construct discitis animal model by destroying the fibrous ring and the cartilage lamina through the surgery, in addition, to explore the changes of autoimmune reaction.