Objective To investigate the effect of percutaneous screwing internal fixation with self-made guide device for treatment of femoral neck fracture.Methods The 8 cases of femoral neck fractures were treated by percutaneous screwing with self-made guide device.The drilling times,fluoroscopy times,fracture reduction situation,fracture heal-ing time and the functional recovery of hip joint were recorded.Results All patients were followed up for 6 months.Intraoperative fluoroscopy frequency were 5～12 times,intraoperative drilling frequency were 3～10 times.Postopera-tive radiographs showed that all fractures were all anatomical reduction.All fractures healed in 3～6 months.At the last follow-up,the Harris scores of hip joints were 85～96 points,of which 5 cases were excellent and 3 cases were good.All patients could walk with crutches,without of hip pain.Conclusions Percutaneous screwing with self-made guide for the treatment of femoral neck fracture is convenient to operate,which can reduce the times number of fluoros-copy and drilling,and can significantly improve the accuracy of screwing,so that the cannulated screws are arranged in a classic inverted triangle,and further improve the stability of fixation.
维普
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