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Updated: Feb 12, 2026

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在整部关节整形术中,关节部件放置精度和短期结果:机器人手臂辅助手术系统与基于增强现实的便携式导航系统的比较
Tatsuroh Suzuki1, Norio Yamamoto2,3, Takanori Miura3,4
1Department of Orthopaedic Surgery, Oyumino Central Hospital, Chiba, Japan.
Bone & joint open
|February 10, 2026
概括
与AR导航相比,Mako机器人手臂系统在全关节整形术中提供了卓越的acetabular组件放置精度. 短期临床结果是相似的,但马科显示增加了操作时间和血液损失.
科学领域:
- 整形外科手术 整形外科手术
- 机器人在医学中的机器人
- 医疗导航系统 医疗导航系统
背景情况:
- 精确的acetabular组件定位对于关节整形术 (THA) 的成功至关重要.
- 马科 (基于CT的机器人) 和AR-hip (增强现实导航) 是旨在提高准确性的系统.
- 这些系统之间的比较数据有限.
研究的目的:
- 为了比较Mako机器人臂系统和AR导航系统之间的杯子放置精度.
- 用两种系统评估和比较THA后的短期临床结果.
主要方法:
- 一个单一中心对192个初级THAs进行了回顾性队列研究.
- 通过术后CT (放射学倾斜,前转,旋转中心) 评估杯子放置的准确性.
- 使用哈里斯关节分数,JOA,JHEQ,TUG和10米步行测试来测量短期结果,并进行倾向分数调整.
主要成果:
- 与AR导航相比,Mako在杯角 (RI,RA) 和上下COR错误方面显示出明显优异的准确性.
- 马科的病例在计划角度的5°以内更多;莱文尼克安全区的病例率在两者中都很高.
- 短期临床结果和功能恢复相似;马科的操作时间更长,血液损失更大.
结论:
- 马科展示了优越的杯子放置精度和COR重建与AR导航.
- 短期临床结果相似,在复杂的THA病例中具有潜在的优势.
- 需要进一步研究长期结果和成本效益.
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