Finite element analysis of proximal femur using Charnley elite type stem / Muhamad Zaidi Salem.

A total hip replacement (THR) is also called a hip arthroplasty. This is a surgical procedure that re-forms the hip joint.The objective of this study is to analyze the stress distribution of the femur with cemented Charnley Hip Prosthesis THR and finally compared to clinical result of patient that u...

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Main Author:	Salem, Muhamad Zaidi
Format:	Thesis
Language:	English
Published:	2009
Subjects:	Mechanics of engineering Applied mechanics
Online Access:	https://ir.uitm.edu.my/id/eprint/31627/1/31627.pdf
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id	my-uitm-ir.31627
record_format	uketd_dc
spelling	my-uitm-ir.316272020-06-26T03:23:59Z Finite element analysis of proximal femur using Charnley elite type stem / Muhamad Zaidi Salem. 2009 Salem, Muhamad Zaidi Mechanics of engineering. Applied mechanics A total hip replacement (THR) is also called a hip arthroplasty. This is a surgical procedure that re-forms the hip joint.The objective of this study is to analyze the stress distribution of the femur with cemented Charnley Hip Prosthesis THR and finally compared to clinical result of patient that used this type of stem. Finite element method is used to study the biomechanical behavior of the intact and THR femur. This study is focused on the static analysis on maximum loading during standing, walking and upstairs. Femur and contact femur was drafted and imported from CATIA software to ANSYS. The femur has modulus elasticity and Poisson's ratio of 17 GPa and 0.33 respectively. The Charnley Elite stem is used a bio compatibility material that is stainless steel alloy (316 L). This type of material has modulus elasticity and Poisson's ratio of 193 GPa and 0.27 respectively. As a result, stairs climbing given a highest stress distribution in any of three components either contact femur, stem and cement. This analysis then compared to the clinical outcome and we can see that there have close relations about them. Failure of THR like aseptic loosening, osteolysis, migration, cement mantle thickness and prosthesis fracture are much related to this analysis. 2009 Thesis https://ir.uitm.edu.my/id/eprint/31627/ https://ir.uitm.edu.my/id/eprint/31627/1/31627.pdf text en public degree Universiti Teknologi MARA Faculty of Mechanical Engineering Abdullah, Abdul Halim
institution	Universiti Teknologi MARA
collection	UiTM Institutional Repository
language	English
advisor	Abdullah, Abdul Halim
topic	Mechanics of engineering Applied mechanics
spellingShingle	Mechanics of engineering Applied mechanics Salem, Muhamad Zaidi Finite element analysis of proximal femur using Charnley elite type stem / Muhamad Zaidi Salem.
description	A total hip replacement (THR) is also called a hip arthroplasty. This is a surgical procedure that re-forms the hip joint.The objective of this study is to analyze the stress distribution of the femur with cemented Charnley Hip Prosthesis THR and finally compared to clinical result of patient that used this type of stem. Finite element method is used to study the biomechanical behavior of the intact and THR femur. This study is focused on the static analysis on maximum loading during standing, walking and upstairs. Femur and contact femur was drafted and imported from CATIA software to ANSYS. The femur has modulus elasticity and Poisson's ratio of 17 GPa and 0.33 respectively. The Charnley Elite stem is used a bio compatibility material that is stainless steel alloy (316 L). This type of material has modulus elasticity and Poisson's ratio of 193 GPa and 0.27 respectively. As a result, stairs climbing given a highest stress distribution in any of three components either contact femur, stem and cement. This analysis then compared to the clinical outcome and we can see that there have close relations about them. Failure of THR like aseptic loosening, osteolysis, migration, cement mantle thickness and prosthesis fracture are much related to this analysis.
format	Thesis
qualification_level	Bachelor degree
author	Salem, Muhamad Zaidi
author_facet	Salem, Muhamad Zaidi
author_sort	Salem, Muhamad Zaidi
title	Finite element analysis of proximal femur using Charnley elite type stem / Muhamad Zaidi Salem.
title_short	Finite element analysis of proximal femur using Charnley elite type stem / Muhamad Zaidi Salem.
title_full	Finite element analysis of proximal femur using Charnley elite type stem / Muhamad Zaidi Salem.
title_fullStr	Finite element analysis of proximal femur using Charnley elite type stem / Muhamad Zaidi Salem.
title_full_unstemmed	Finite element analysis of proximal femur using Charnley elite type stem / Muhamad Zaidi Salem.
title_sort	finite element analysis of proximal femur using charnley elite type stem / muhamad zaidi salem.
granting_institution	Universiti Teknologi MARA
granting_department	Faculty of Mechanical Engineering
publishDate	2009
url	https://ir.uitm.edu.my/id/eprint/31627/1/31627.pdf
_version_	1783734135693508608

Finite element analysis of proximal femur using Charnley elite type stem / Muhamad Zaidi Salem.

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