目的：探讨髋动力加压螺钉(DHS)治疗老年股骨转子间骨折中的影响因素及操作技术。

Objective: to discuss the influence factors and operative technique of dynamic hip screw (DHS) in treatment of intertrochanteric fracture of femur in aged person.

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然而就股骨颈骨折而言，空心螺钉联合顺行髓内钉固定的并发症是动力髋联合有限接触动态加压钢板固定的11倍。

For femoral neck fracture, however, the complication rate of cannulated screw with antegrade intramedullary nailing fixation was 11 times that of DHS with LCDCP fixation.

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目的研究体外模拟横断骨折模型中螺钉数量对动力加压钢板(DCP)应变和弯曲刚度的影响。

Objective To study the effect of the number of screws on the bending stiffness and dynamic compression plate (DCP) strain in a transverse fracture model in vitro.

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