Effects of proximal cementation to the implant stability and bone adaptation in cemented hip arthroplasty / Maizatul Afirah Ahmad

Total hip arthroplasty, also known as the surgical replacement of the hip joint with a prosthesis, is a reconstructive operation that has improved the management of hip joint illnesses that have not responded well to medical treatment. Evidence supports the hypothesis that the proximal portion of th...

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Main Author:	Ahmad, Maizatul Afirah
Format:	Thesis
Language:	English
Published:	2023
Online Access:	https://ir.uitm.edu.my/id/eprint/88780/1/88780.pdf
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id	my-uitm-ir.88780
record_format	uketd_dc
spelling	my-uitm-ir.887802024-01-02T02:33:26Z Effects of proximal cementation to the implant stability and bone adaptation in cemented hip arthroplasty / Maizatul Afirah Ahmad 2023 Ahmad, Maizatul Afirah Total hip arthroplasty, also known as the surgical replacement of the hip joint with a prosthesis, is a reconstructive operation that has improved the management of hip joint illnesses that have not responded well to medical treatment. Evidence supports the hypothesis that the proximal portion of the cement used in THA is more resistant to the effects of stress than the distal component of the cement. Consequently, this study aims to determine whether THA can be carried out by cementing only the proximal part of the hip prosthesis. The tensile strength of the polymethylmethacrylate cement is 29 MPa, the Poisson's ratio is 0.3 and Young's modulus of the polymethylmethacrylate cement is 2 GPa. This research was carried out with the assistance of a stainless-steel stem model provided by the Department of Orthopaedic Surgery at the University of Malaya Medical Centre. The model had a young's modulus of 200 GPa and a Poisson's ratio of 0.28. The femoral bone was made of cortical and had the following material properties: a young modulus of 17GPa, a Poisson's ratio of 0.3, and a yield strength of 115 MPa. A stem prosthesis was inserted into the femoral canal of the THA patient while the bone cement was being modeled to restore the femur. 2023 Thesis https://ir.uitm.edu.my/id/eprint/88780/ https://ir.uitm.edu.my/id/eprint/88780/1/88780.pdf text en public masters Universiti Teknologi MARA (UiTM) Faculty of Mechanical Engineering Abdullah, Abdul Halim
institution	Universiti Teknologi MARA
collection	UiTM Institutional Repository
language	English
advisor	Abdullah, Abdul Halim
description	Total hip arthroplasty, also known as the surgical replacement of the hip joint with a prosthesis, is a reconstructive operation that has improved the management of hip joint illnesses that have not responded well to medical treatment. Evidence supports the hypothesis that the proximal portion of the cement used in THA is more resistant to the effects of stress than the distal component of the cement. Consequently, this study aims to determine whether THA can be carried out by cementing only the proximal part of the hip prosthesis. The tensile strength of the polymethylmethacrylate cement is 29 MPa, the Poisson's ratio is 0.3 and Young's modulus of the polymethylmethacrylate cement is 2 GPa. This research was carried out with the assistance of a stainless-steel stem model provided by the Department of Orthopaedic Surgery at the University of Malaya Medical Centre. The model had a young's modulus of 200 GPa and a Poisson's ratio of 0.28. The femoral bone was made of cortical and had the following material properties: a young modulus of 17GPa, a Poisson's ratio of 0.3, and a yield strength of 115 MPa. A stem prosthesis was inserted into the femoral canal of the THA patient while the bone cement was being modeled to restore the femur.
format	Thesis
qualification_level	Master's degree
author	Ahmad, Maizatul Afirah
spellingShingle	Ahmad, Maizatul Afirah Effects of proximal cementation to the implant stability and bone adaptation in cemented hip arthroplasty / Maizatul Afirah Ahmad
author_facet	Ahmad, Maizatul Afirah
author_sort	Ahmad, Maizatul Afirah
title	Effects of proximal cementation to the implant stability and bone adaptation in cemented hip arthroplasty / Maizatul Afirah Ahmad
title_short	Effects of proximal cementation to the implant stability and bone adaptation in cemented hip arthroplasty / Maizatul Afirah Ahmad
title_full	Effects of proximal cementation to the implant stability and bone adaptation in cemented hip arthroplasty / Maizatul Afirah Ahmad
title_fullStr	Effects of proximal cementation to the implant stability and bone adaptation in cemented hip arthroplasty / Maizatul Afirah Ahmad
title_full_unstemmed	Effects of proximal cementation to the implant stability and bone adaptation in cemented hip arthroplasty / Maizatul Afirah Ahmad
title_sort	effects of proximal cementation to the implant stability and bone adaptation in cemented hip arthroplasty / maizatul afirah ahmad
granting_institution	Universiti Teknologi MARA (UiTM)
granting_department	Faculty of Mechanical Engineering
publishDate	2023
url	https://ir.uitm.edu.my/id/eprint/88780/1/88780.pdf
_version_	1794192159893618688

Effects of proximal cementation to the implant stability and bone adaptation in cemented hip arthroplasty / Maizatul Afirah Ahmad

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