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保护骨的机器人转换介质UKA到TKA:一个一步一步的技术

Jaad Mahlouly¹, Alexander Antoniadis¹, Thibaut Royon¹

¹Department of Orthopedic Surgery and Trauma, Lausanne University Hospital and University of Lausanne, 1005 Lausanne, Switzerland.

Journal of clinical medicine

|November 13, 2025

概括

转换一个失败的中部单分部膝关节关节整形术 (UKA) 到全膝关节关节整形术 (TKA) 是具有挑战性的. 机器人辅助提供了一种骨保存技术,用于精确的UKA-TKA转换,优化对齐和软组织平衡.

科学领域:

整形外科手术整形外科手术
机器人手术机器人手术

背景情况:

转换中部单隔板膝关节整形术 (UKA) 成为全膝关节整形术 (TKA) 是一个挑战.
骨的保存,准确的对齐和软组织平衡是转化过程中关键的问题.

研究的目的:

描述一个机器人辅助的工作流程,用于将失败的介质UKA转换为状稳定 (CS) TKA.
详细介绍使用Mako机器人系统进行UKA-TKA转换的骨保存技术.

主要方法:

利用Mako机器人系统进行基于CT的规划和精确的骨准备.
在现场部件上使用植入前的注册,以保持精度,尽管有金属工件.
进行了动态的手术内带平衡评估,并使用了自身的骨移植来填补缺陷.

主要成果:

展示了可重复的机器人工作流程,用于UKA到TKA的转换.
在功能对齐框架内实现了精确的组件植入.
在转化过程中促进了最佳的骨保存.

结论:

机器人辅助支持骨保存方法,用于UKA到TKA的转换.
描述的技术可以实现准确和可重复的转化,同时保持骨库和软组织平衡.

关键词:

基于CT的规划基于CT的规划乌卡修订版乌卡修订版骨头移植骨头移植功能对齐功能对齐功能对齐主要的无水泥组件主要的无水泥组件在机器人辅助的TKA中.

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