Methods 20 cases with intertrochanteric fractures were treated with preoperative tractionreduction, DHS fixation and early postoperative rehabilitation.
方法对20例股骨转子间骨折行手术前牵引复位,DHS内固定术,术后早期进行康复训练。
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Precise state of charge (SOC) of traction battery is a key factor for power distribution of HEV power system, total control of vehicle and cost reduction.