Stake Seth, Fassihi Safa C, Gu Alex, Burns James, Thomas George, Argintar Evan H, Sadr Kamran
Department of Orthopedic Surgery, George Washington Hospital, 2300 M St, Washington, DC, 20037, USA.
Department of Orthopedic Surgery, Georgetown University School of Medicine, 3800 Reservoir Rd NW, Washington, DC, 20007, USA.
J Orthop. 2020 Jan 14;20:198-203. doi: 10.1016/j.jor.2020.01.016. eCollection 2020 Jul-Aug.
Traditional approaches to total knee arthroplasty (TKA) aim to reestablish a neutral mechanical axis of the lower extremity. However, many studies have shown great variation in normal knee anatomy, suggesting that the ideal alignment may not be identical for every patient. Linked Anatomic Kinematic Arthroplasty (LAKA) offers a novel kinematic approach to TKA. Using computer navigation, LAKA technique can optimize the kinematic alignment while ensuring that coronal alignment is kept within standard mechanical ranges. This article will outline the surgical approach to LAKA and briefly review the outcomes of this approach.
传统的全膝关节置换术（TKA）方法旨在重建下肢的中立机械轴。然而，许多研究表明正常膝关节解剖结构存在很大差异，这表明理想的对线可能并非对每个患者都相同。联合解剖运动型关节置换术（LAKA）为TKA提供了一种新颖的运动学方法。使用计算机导航，LAKA技术可以优化运动学对线，同时确保冠状面的对线保持在标准机械范围内。本文将概述LAKA的手术方法，并简要回顾该方法的治疗结果。
