1·Postoperative ct examination of 13 patients with fractures of the thoracolumbar and lumbar spine were analyzed for the location of 50 screws of the transpedicular external fixation.
本文对13例胸腰椎骨折经椎弓根外固定治疗术后的50枚螺钉进行位置分析。
2·Transpedicular tension band fixation will lead reliable fusion.