【摘要】 通过对尸胫骨 -传感器骨外固定器系统的动、静刚度及应力遮挡率进行了实验研究 ,表明半环四针传感型骨外固定器较两针型的刚度大 ,因此在骨愈合初期、粉碎性骨折宜采用四针结构 ,以避免错位、成角 ;愈合中后期用两针结构 ,以减小应力遮挡更多还原

【Abstract】 The biomechanical characteristics such as dynamic and stationary stiffness,and stress obstruction of the structure of Intelligent External Fixer have been studied experimentally with the tibias.The results will make a proper base for designing and using external fixer.更多还原