Improved posterior percutaneous transpedicular screw instrumentation in the treatment of thoracolumbar fractures
Objective To study the feasibility of improved posterior percutaneous transpedicular screw instrumentation in treating the single level thoracolumbar and lumbar fractures.Methods 25 patients with single level of thoracolumbar or lumbar fracture without nerve damage were operated with the improved posterior percutaneous transpedicular screw instrumentation from Mar.2002 to Mar.2003and 30 patients were operated with the traditional posterior percutaneous transpedicular screw instrumentation at the same time.Results There were significant increase in postoperative vertebral Cobb”s angle(P<0.01) and significant decrease in postoperative VAS scale (P<0.05).As far as the volume of injectable graft ,the postoperative vertebral Cobb”s angle and VAS scale were concerned, there was no significant difference between two groups(P>0.05), but the operative time, frequency of X-ray and volume of blood in improved group were less than the other group significantly(P<0.01).Conclusion The Improved posterior percutaneous transpedicular screw instrumentation is one of efficient method to treat single level of thoracolumbar fractures,which has some advantages including fewer operative time, less blood lose and less frequency of X-ray.
Thoracolumbar fractures Percutaneous Pedicle screw Injectable graft
WEI Xin-jian Zhang Fu-hua Li Lei-ben
Department of Orthopaedic of the 371th Central Hospital of CPLA, Xinxiang Henan, 453000 Department of Orthopaedic of the 371th Central Hospital of CPLA, XinxiangHenan, 453000
国内会议
中南六省(区)第十七届神经外科学术会议暨河南省第二十四次神经外科学术年会
郑州
英文
259-263
2015-08-28（万方平台首次上网日期，不代表论文的发表时间）