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导航方式对放射性参数的影响 经过微侵袭性变形腰间体融合后的导航方式对放射性参数的影响

Zora C Hahn1, Tomoyuki Asada1, Rebecca Boyle1

  • 1Department of Spine Surgery, Hospital for Special Surgery, New York, NY, USA.

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概括

机器人指导在微侵袭性变形关腰部体融合 (MI-TLIF) 中改善了盘高度恢复,而不是仅仅是成像导航. 腰部主症的恢复在仅用成像导航时更大,受手术前对齐的影响.

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圆盘高度 圆盘高度腰部主病是指腰部主病.最少入侵的跨腰腰体融合.导航 导航 导航 导航 导航机器人技术 机器人工程 机器人工程减少滑行减少滑落的方法脊髓溶解体的发生.

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科学领域:

  • 脊柱外科手术 脊柱外科手术
  • 整形技术 整形技术
  • 手术导航 手术导航

背景情况:

  • 最少侵入性变形椎体融合 (MI-TLIF) 是退行性脊髓缩的常见程序.
  • 机器人和仅图像导航系统提供不同的指导方法.
  • 这些方式对放射性结果的影响需要详细的比较.

研究的目的:

  • 为了比较机器人辅助与MI-TLIF中仅用图像导航的X光结果.
  • 为了评估导航模式对螺丝/特征,盘高度,腰部形和滑动减少的影响.

主要方法:

  • 对接受一级MI-TLIF的患者进行回顾性队列审查.
  • 机器人辅助 (Robo) 和仅使用图像导航 (Nav) 组之间的比较.
  • 在手术前和手术后6个月评估放射性参数.

主要成果:

  • 机器人指导与更大的圆盘高度改善有关 (71.6%与22.5%,P=0.002).
  • 仅以成像导航导致更大的腰部位修复 (P=0.006).
  • 机器人组使用更大的螺丝; 导航组使用更宽的子. 滑行减少或沉降没有显著差异.

结论:

  • 在MI-TLIF中的机器人导航增强了盘高度恢复,并促进了更大的螺丝放置.
  • 腰椎主症的恢复主要取决于手术前的对齐,并且在图像引导导航中看起来更好.
  • 这两种导航模式都为优化MI-TLIF中的特定放射性目标提供了明显的优势.