.The causes of pedicle screw breakage after thoracolumbar fracture surgery and the preventing strategies[J].Chinese Journal of Spine and Spinal Cord,2007,(6):.
The causes of pedicle screw breakage after thoracolumbar fracture surgery and the preventing strategies
Objective:To investigate the causes of pedicle screw breakage after thoracolumbar fracture surgery and the preventing strategies.Method:237 patients who suffered thoracolumbar fracture and received segmental pedicle screw fixation from June 2000 to Septem