Pedicle screw system in the treatment of unstable fractures of thoracolumbar / 中国基层医药

ABSTRACT

Objective To discuss pedicle screw system in the treatment of unstable thoracolumbar fraetures of the results of surgical treatment.Methods Pedicle screw system for thoracolumbar unstable fracture of 46 cases.Results 39 cases were followed up for an average of 17 months after the intervertebral space height and thoracolumbar physiological curvature satisfactory recovery.The average Cobb angle and the average spinal stenosis index has been markedly improved,Frankel raise a gradethree.Conclusion Posterior short section of the pediele screw system is the treatment of thoracic and lumbar fractures of the effective ways is satisfied with the reduction,reliable fixation.