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2023, Vol. 27 ›› Issue (18): 2861-2865Correlation between hand feeling and torque of screw insertion in lumbar pedicle systemJiang Guozheng1, Feng Ningning1, Yu Xing2, Zhao He2, Yang Yongdong2, Qu Yi2, Wang Fengxian2
Abstract: BACKGROUND: Screw loosening is a common complication of lumbar transpedicle screw fixation in patients with osteoporosis. It is a difficult problem for clinicians to accurately choose the right time to strengthen pedicle screw fixation. |