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The Application of Transpedicular Intracorporeal Grafting in the Treatment of Thoracolumbar Spinal fractures

Objective:To study the significance and long term results of transpedicular intracorporeal grafting in the treatment of thoracolumbar fractures.Methods:76 patients with thoracolumbar fractures were treated with transpedicular intracorporeal grafting,combined with circular decompression and short segmental transpedicular fixation.The middle height of the injured vertebrae was measured and were analyzed by paired Student's t test.Results:All cases were followed up 13.2 months in average.There were no neurological and vascular complications correlated with this technique.The shape and the height of the injured vertebrae were maintained and the fusion of the grafting bone was observed.There existed no significant differences between the height of reduced and normal vertebrae.Conclusion:Transpedicular intracorporeal grafting is an alternative method combined with decompression and stabilization in the treatment of thoracolumbar fractures to prevent vertebrae body from collapse postoperatively.