通过使用90-90结构的单一方法,通过单一方法实现远端股骨骨折的扭力稳定性
Sanjay R Agarwala1, Mayank Vijayvargiya2, Avinashdev Devmani Upadhyay3
1Orthopedics, PD Hinduja National Hospital and Medical Research Centre, Mumbai, Maharashtra, India drsa2011@gmail.com.
BMJ case reports
|October 8, 2024
概括
在90-90结构中,双为远距离大腿骨折 (DFFs) 提供了卓越的固定,增强扭转稳定性,并在具有挑战性的非联合病例中促进愈合.
科学领域:
- 整形外科手术 整形外科手术
- 创伤外科 手术 创伤外科
- 生物机械工程 生物机械工程
背景情况:
- 远骨折 (DFFs) 带来了诸多挑战,包括骨折,骨质疏松症和高植入失败率.
- 现有的固定方法可能导致不足够的稳定性,非联合,不良联合和患者的不良结果.
研究的目的:
- 评估90-90构造中的双的有效性,用于治疗远端股骨骨折,特别是先前植入失败的非联合病例.
- 评估这种固定技术的扭力稳定性和生物力学优势.
主要方法:
- 两例与植入物失败的远端大腿部非联合病例通过单一切口通过90-90配置的双进行了治疗.
- 生物力学原理的90-90,以前被证明有效的远端骨骨折,被应用到远端股骨骨折.
主要成果:
- 在90-90的结构中,双显示出卓越的固定性,提供了增强的扭转稳定性.
- 在接受治疗的两个非联合病例中,在平均6个月的随访时间内实现了放射性愈合和令人满意的膝盖运动范围.
结论:
- 在90-90的配置中,双为治疗复杂的远骨折和非联合提供了强大而有效的方法.
- 这种技术提供了有利于骨折愈合的机械稳定性,并可以克服以前固定方法的局限性.
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