Department of Orthopaedic Surgery, Denver Health Medical Center, University of Colorado School of Medicine, Denver, CO 80204, USA.
J Orthop Trauma. 2010 Mar;24(3):e25-30. doi: 10.1097/BOT.0b013e3181b2f70d.
A femoral refracture in the presence of an intramedullary nail in situ remains a challenging technical problem. This is particularly true when dealing with vintage implants phased out from the market, which lack a specific extraction device. In the present case report, we share our experience on the fixation technique of a trochanteric femur fracture in the presence of a "classic" solid Schneider nail, which had been implanted more than 20 years earlier. Detailed preoperative planning and adequate surgical technique represent prerequisites for successful management of such a demanding condition with the aim of reducing the imminent risk of intraoperative technical complications and adverse patient outcome.
在髓内钉原位存在的情况下发生股骨干再骨折仍然是一个具有挑战性的技术问题。当涉及到已经从市场上淘汰的老式植入物,而这些植入物又缺乏特定的取出装置时,情况尤其如此。在本病例报告中,我们分享了在存在“经典”实心 Schneider 钉的情况下固定转子间股骨骨折的固定技术经验,该钉子在 20 多年前就已植入。详细的术前计划和适当的手术技术是成功处理这种高要求情况的前提,目的是降低术中技术并发症和患者不良预后的风险。