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全踝关节置换的实验与有限元研究:文献综述与建议

Experimental and finite element investigation of total ankle replacement: A review of literature and recommendations.

作者信息

Mondal Subrata, Ghosh Rajesh

机构信息

School of Engineering, Indian Institute of Technology Mandi, Kamand, Mandi, 175005, Himachal Pradesh, India.

出版信息

J Orthop. 2019 Sep 11;18:41-49. doi: 10.1016/j.jor.2019.09.019. eCollection 2020 Mar-Apr.

Abstract

This paper briefly reviews the different methodology, technology, challenges, and outcomes of various studies related to TAR prosthesis based on numerical and experimental techniques. Very less in-vitro experimental studies on TAR have been found than finite element (FE) studies. Due to the invasive nature of the experimental approach, inadequacy and less clinical information, computational modelling has been widely used by the researchers. This paper critically examines the part related to FE modelling and experimental analysis. Some recommendation related to modelling of bones, cartilages, ligaments, muscles, and implant-bone interface condition were discussed for better understanding the results and better clinical significance.

摘要

本文基于数值和实验技术,简要回顾了与全踝关节置换(TAR)假体相关的各类研究的不同方法、技术、挑战及成果。与有限元(FE)研究相比,关于TAR的体外实验研究非常少。由于实验方法具有侵入性、信息不足且临床信息较少,研究人员广泛使用了计算建模。本文批判性地审视了与有限元建模和实验分析相关的部分内容。为了更好地理解结果及提高临床意义,讨论了一些与骨骼、软骨、韧带、肌肉建模以及植入物与骨界面条件相关的建议。

相似文献

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Patient-specific modelling of bone and bone-implant systems: the challenges.基于患者的骨骼和骨植入系统模型:挑战。
Int J Numer Method Biomed Eng. 2013 Feb;29(2):233-49. doi: 10.1002/cnm.2536. Epub 2012 Dec 26.

本文引用的文献

7
Influence of kinematics on the wear of a total ankle replacement.
J Biomech. 2017 Feb 28;53:105-110. doi: 10.1016/j.jbiomech.2017.01.001. Epub 2017 Jan 8.

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