Objective To study the method and effect for treatment of thoracolumbar vertebral burst fractures via transpediclular Cortical bone grafting spongisaplasty and posterolateral fusion.

• 目的 探讨经椎弓根植皮质骨椎体成形和后外侧植骨融合治疗胸腰椎爆裂性骨折的方法和效果。