11.Denis F.The three column spine and it's significance in the classification of acute thoracolumbar spinakl injurines.Spine,1983，8:7
22.Frankel H1,Hanckck Do,Hyskopc,et al.The value of postnueal reduction in the initial management of closed injuries of the spine with paeaplefia and tetr-aplegia.Paraplegia.1969，7:179
33.Mumford J,weinstein JN,kevinF,et al.Thoracolumbar burst fracture the clinical effieacy and out come of nonoperative management.Spine,1993，8:955
44.Mcafee PC,Yuan HA,Fredrickson BE,et al.The value of computed tomography in thoracolumbar fracture:an analysis of one hundred consxutive cases and new classification.J Bone Join Surg(Am),1983，65:461
5Schnne CL, Ansell LV. Selection criterial and out come of operative approaches for thracolumbar burst fracture with and without neurological deficit.J Neurosurg, 1997, 86 (1): 48
