In 1989, Hornby et al2 performed a randomized prospective study comparing nonsurgical treatment (ie, traction) with a sliding hip screw (SHS) in 106 patients with intertrochanteric hip fracture.

 
  • 1989年,Hornby等进行了一项随机前瞻性研究,他们在106例转子间骨折病人中,比较研究了非手术(例如牵引)与滑动髋螺钉(SHS)治疗的疗效。
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