Subtotal corpectomy through the pedicle for treating the burst fracture of thoracic vertebrae with paralysis / 中国矫形外科杂志

ABSTRACT

[Objective]To investigate the clinical curative effect and superiority of subtotal corpectomy through the pedicle,titanium rete support and pedicle screws system fixation in the treatment of burst fracture of thoracic vertebrae with paralysis.[Method]Twenty-three patients who suffered from the burst fracture of thoracic vertebrae with paralysis were treated with subtotal corpectomy through pedicle,titanium rete supporting bone autograft and pedicle screws system fixation.[Result]The patients were followed up for 8 months to 2 years.All had their bone grafts fused,and no incision infection,pneumothorax,hemothorax,pulmonary infection,internal fixation loosening or breakage occurred.The mean loss of Cobb's angle was 3.5?.According to Frankel grading,6 of grade A had no obvious recovery.In 5 of grade B,3 improved to C,1 to D,and the last one to E.In 7 of grade C,3 improved to D,4 to E.Five cases of grade D improved to E.[Conclusion]There had relatively less operation wound and good clinical curative effect with subtotal corpectomy through pedicle,titanium rete supporting bone autograft and pedicle screws system fixation.