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Study of primary stability of hip implant for semi hip replacement by using finite element analysis

One factor contributing to the failure of hip arthroplasty or hip surgery is the loosening of the hip implant. Loosening of the hip implant is assessed by primary stability that is associated with the relative displacement occurring at the interface between the bone and the implant. The geometrical...

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Main Authors: Abdullah, Haslina, Zakaria, Mohamad Shukri, Talib, Norfazillah
Format: Conference or Workshop Item
Language:English
Published: 2023
Subjects:
RD680-688 Diseases of the locomotor system (Surgical treatment)
Online Access:http://eprints.uthm.edu.my/11677/1/P16713_166dc68bfa96d6ad0c73a302af0829de%209.pdf
http://eprints.uthm.edu.my/11677/
https://doi.org/10.1007/978-981-99-6890-9_11
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spelling my.uthm.eprints.116772024-11-14T00:04:21Z http://eprints.uthm.edu.my/11677/ Study of primary stability of hip implant for semi hip replacement by using finite element analysis Abdullah, Haslina Zakaria, Mohamad Shukri Talib, Norfazillah RD680-688 Diseases of the locomotor system (Surgical treatment) One factor contributing to the failure of hip arthroplasty or hip surgery is the loosening of the hip implant. Loosening of the hip implant is assessed by primary stability that is associated with the relative displacement occurring at the interface between the bone and the implant. The geometrical of hip implant significance influ-ences the primary stability. Hence, this paper investigated the effect of the geometry of the implant to the primary stability. A three-dimensional of femur was constructed based on the computed tomography dataset acquired from a Malaysian patient. In contrast, the type of hip implant was produced based on the dimension of the bone. The finite element method was implemented to simulate the primary stability based on normal walking conditions. Then, the primary stability is defined based on the differences of displacement at the interface of the bone and implant interface. From the analysis, it was found that rectangular hip implants led to the better stability at the proximal area and the tips distal end of the implant. It can be concluded that the finite element method predicted the implant’s primary stability and enhanced the surgery’s performance 2023-02-14 Conference or Workshop Item PeerReviewed text en http://eprints.uthm.edu.my/11677/1/P16713_166dc68bfa96d6ad0c73a302af0829de%209.pdf Abdullah, Haslina and Zakaria, Mohamad Shukri and Talib, Norfazillah (2023) Study of primary stability of hip implant for semi hip replacement by using finite element analysis. In: SPRINGER PROCEEDINGS IN MATERIALS. https://doi.org/10.1007/978-981-99-6890-9_11
institution Universiti Tun Hussein Onn Malaysia
building UTHM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Tun Hussein Onn Malaysia
content_source UTHM Institutional Repository
url_provider http://eprints.uthm.edu.my/
language English
topic RD680-688 Diseases of the locomotor system (Surgical treatment)
spellingShingle RD680-688 Diseases of the locomotor system (Surgical treatment)
Abdullah, Haslina
Zakaria, Mohamad Shukri
Talib, Norfazillah
Study of primary stability of hip implant for semi hip replacement by using finite element analysis
description One factor contributing to the failure of hip arthroplasty or hip surgery is the loosening of the hip implant. Loosening of the hip implant is assessed by primary stability that is associated with the relative displacement occurring at the interface between the bone and the implant. The geometrical of hip implant significance influ-ences the primary stability. Hence, this paper investigated the effect of the geometry of the implant to the primary stability. A three-dimensional of femur was constructed based on the computed tomography dataset acquired from a Malaysian patient. In contrast, the type of hip implant was produced based on the dimension of the bone. The finite element method was implemented to simulate the primary stability based on normal walking conditions. Then, the primary stability is defined based on the differences of displacement at the interface of the bone and implant interface. From the analysis, it was found that rectangular hip implants led to the better stability at the proximal area and the tips distal end of the implant. It can be concluded that the finite element method predicted the implant’s primary stability and enhanced the surgery’s performance
format Conference or Workshop Item
author Abdullah, Haslina
Zakaria, Mohamad Shukri
Talib, Norfazillah
author_facet Abdullah, Haslina
Zakaria, Mohamad Shukri
Talib, Norfazillah
author_sort Abdullah, Haslina
title Study of primary stability of hip implant for semi hip replacement by using finite element analysis
title_short Study of primary stability of hip implant for semi hip replacement by using finite element analysis
title_full Study of primary stability of hip implant for semi hip replacement by using finite element analysis
title_fullStr Study of primary stability of hip implant for semi hip replacement by using finite element analysis
title_full_unstemmed Study of primary stability of hip implant for semi hip replacement by using finite element analysis
title_sort study of primary stability of hip implant for semi hip replacement by using finite element analysis
publishDate 2023
url http://eprints.uthm.edu.my/11677/1/P16713_166dc68bfa96d6ad0c73a302af0829de%209.pdf
http://eprints.uthm.edu.my/11677/
https://doi.org/10.1007/978-981-99-6890-9_11
_version_ 1816133305838338048
score 13.222552

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