Methods: 10 patients with burst fracture of thoracic spine and 22 of lumbar spine were treated by this instument.
方法：用本法治疗10例胸椎和22例腰椎的爆裂性骨折。
Another 5 normal nuclei from patients suffering from bursting fracture of lumbar spine were excised and analyzed by the same procedure.
以5例因腰椎骨折手术患者术中所取髓核组织作为正常对照。
Objective to study the mechanics distributed law of the anterior longitudinal ligament and anterior vertebra in the thora-co-lumbar spine when using the pillow to treat flexion fracture.
目的研究垫枕治疗胸腰椎压缩骨折中胸腰椎椎体前缘和前纵韧带的力学分布状况。
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