Musculoskeletal-based finite element analysis of femur after total hip replacement-Reference-Cited by-同舟云学术

Musculoskeletal-based finite element analysis of femur after total hip replacement

Published:2016-03-21 Issue:6 Volume:230 Page:553-560
ISSN:0954-4119
Container-title:Proceedings of the Institution of Mechanical Engineers, Part H: Journal of Engineering in Medicine
language:en
Short-container-title:Proc Inst Mech Eng H

Author:

Meena Vijay K¹,Kumar Mohit¹²,Pundir Amit¹,Singh Suman¹,Goni Vijay³,Kalra Parveen²,Sinha Ravindra K¹

Affiliation:

1. Central Scientific Instruments Organisation (CSIR-CSIO), Chandigarh, India

2. PEC University of Engineering and Technology, Chandigarh, India

3. Post Graduate Institute of Medical Education & Research (PGIMER), Chandigarh, India

Abstract

This article evaluates the effect of stress variation on adult femur following total hip replacement using musculoskeletal-based finite element analysis. The aim was to study the changes in stress distribution in the femur after total hip replacement by providing simulated in vivo loading and boundary conditions. The loading and boundary conditions were generated using a musculoskeletal modelling software ‘AnyBody’ and were applied on femur model, generated from the computed tomography (CT) scan data for standing posture of male patient. The results showed considerable variation in stress distribution pattern in the femur before and after total hip replacement, the metallic implant taking major loads of human body and transferring very less loads to the femur.

Publisher

SAGE Publications

Subject

Mechanical Engineering,General Medicine

Link

http://journals.sagepub.com/doi/pdf/10.1177/0954411916638381

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