在使用虚拟关节运动模拟器进行松弛测试时，对 TKA 膝关节韧带建模技术进行生物力学分析。

IF 1.7 4区医学 Q3 COMPUTER SCIENCE, INTERDISCIPLINARY APPLICATIONS

Computer Methods in Biomechanics and Biomedical Engineering Pub Date : 2024-10-01 Epub Date: 2023-09-13 DOI:10.1080/10255842.2023.2256925

Liam Montgomery, Jance McGale, Brent Lanting, Ryan Willing

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引用次数: 0

摘要

全膝关节置换术（TKA）是膝关节骨性关节炎的终末期治疗方法，可缓解疼痛和丧失活动能力，但患者满意度和翻修率仍有待提高。TKA翻修的原因之一是关节不稳定，这可能是由于韧带平衡不当造成的。有必要更好地了解假体设计、对位和韧带啮合之间的关系，以改进组件设计和手术技术，达到更好的治疗效果。我们使用虚拟关节运动模拟器研究了韧带模型复杂性和韧带缠绕在松弛测试中的生物力学影响。韧带复杂性和韧带缠绕对运动学的影响不大。

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Biomechanical analysis of ligament modelling techniques in TKA knees during laxity tests using a virtual joint motion simulator.

Total knee arthroplasty (TKA) is an end-stage treatment for knee osteoarthritis that relieves pain and loss of mobility, but patient satisfaction and revision rates require improvement. One cause for TKA revision is joint instability, which may be due to improper ligament balancing. A better understanding of the relationship between prosthesis design, alignment, and ligament engagement is necessary to improve component designs and surgical techniques to achieve better outcomes. We investigated the biomechanical effects of ligament model complexity and ligament wrapping during laxity tests using a virtual joint motion simulator. There was little difference in kinematics due to ligament complexity or ligament wrapping.

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来源期刊

Computer Methods in Biomechanics and Biomedical Engineering 工程技术-工程：生物医学

CiteScore

4.10

自引率

6.20%

发文量

179

审稿时长

4-8 weeks

期刊介绍： The primary aims of Computer Methods in Biomechanics and Biomedical Engineering are to provide a means of communicating the advances being made in the areas of biomechanics and biomedical engineering and to stimulate interest in the continually emerging computer based technologies which are being applied in these multidisciplinary subjects. Computer Methods in Biomechanics and Biomedical Engineering will also provide a focus for the importance of integrating the disciplines of engineering with medical technology and clinical expertise. Such integration will have a major impact on health care in the future.