Improvement of location and planting method of pedicle of vertebral arch nail of thoracolumbar vertebrae 胸腰椎弓根钉定位及植入方法的改进
2.
We suggest that posterior vertebrectomy through the pedicle of vertebral arch is the most safely way 后入路截骨选择经过椎弓、椎体中部截骨损伤血管最少。
3.
Treatment of retrograde affection of lumber vertebra with intervertebral fusion device and fixation over pedicle of vertebral arch 椎间融合器并椎弓根系统固定治疗腰椎退行性病变