Objective to design a new type of posterior lumbar interbodyfusioncage made of NiTi shape-memory alloy and to evaluate its histological and biomechanical behavior through animal study.
目的研制一种新型镍钛形状记忆合金腰椎椎体间融合器，通过动物实验了解其生物力学和组织学性能。
2
Objective To investigate the method for percutaneous interbodyfusion of interspace of lumbar vertebrae under local anaesthesia with expanding lumbar vertebrae fusion cage.
目的探索局麻下经皮应用膨胀式腰椎融合器进行腰椎椎体间融合的方法。
3
ConclusionThe technique of one-stage radical debridement, deformity correction, interbodyfusion with cage for the treatment of spinal tuberculosis acquires satisfactory curative effect.