ABSTRACT
Objective To study the clinical effect of SCOFIX on thoracolumbar fracture.Methods The clinical data of twenty-five cases with thoracolumbar fracture treated with SCOFIX system were retrospectively anal- ysed.Results With six to twenty-two months follow-up,anterior height of compressed vertebral bodies was restored from 46.8 %(12%～60%)preoperatively to 92%(90%～100%)postoperatively,and that of posterior height was from 77.5%(26%～86%)to 96.7%(90%～100%).Cobb's angle was from 15.7?(12?～26?)preoperatively to 1.4?(0?～6?)postoperatively.Conclusion SCOFIX system was simple structured,easily used and strongly fixed, and it was a good system in spinal internal fixation and for deeply reseach.
ABSTRACT
Objective To sum up the clinical experience of treating thoracolumbar fractures with Scofix system and transpedicular bone graft. Methods 62 consecutive patients with thoracolumbar fracture were treated operatively with reduction and stabilization by Scofix system combined with vertebral fusion via transpedicular bone grafting. Results 62 patients were followed up. Their postoperative radiographs and CT scans showed that more than 90%of the cases gained reduction, the effective diameters of vertebral canal became normal and the mean time of vertebral fusion was about 3 months. Conclusions Scofix system is effective in reduction and fixation for thoracolumbar fractures, and transpedicular bone graft is helpful in restoring the height of vertebral body and increasing vertebral fusion. The procedure also has advantages of preventing vertebral collapse, reducing nerve injury and facilitating functional recovery.