Internal-external circumferential crack behaviour in the cement layer of total hip replacement
This study aimed to investigate crack behaviour at the internal and external surfaces of the cement layer in total hip replacement. A three-dimensional model of the femur with the cemented prosthesis was developed and analysed. Cracks were placed on the internal, external and both internal and exter...
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2023
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| author | Oshkour A.A. Abu Osman N.A. Yau Y.H. Tarlochan F. Pramanik S. Wan Abas W.A.B. |
| author2 | 35727035100 |
| author_facet | 35727035100 Oshkour A.A. Abu Osman N.A. Yau Y.H. Tarlochan F. Pramanik S. Wan Abas W.A.B. |
| author_sort | Oshkour A.A. |
| building | UNITEN Library |
| collection | Institutional Repository |
| content_provider | Universiti Tenaga Nasional |
| content_source | UNITEN Institutional Repository |
| continent | Asia |
| country | Malaysia |
| description | This study aimed to investigate crack behaviour at the internal and external surfaces of the cement layer in total hip replacement. A three-dimensional model of the femur with the cemented prosthesis was developed and analysed. Cracks were placed on the internal, external and both internal and external surfaces of the cement layer. Stress intensity factors were measured during gait. Results revealed that the stress intensity factors modes I and III were the most dominant in the crack propagation in the cement layer. The domain of mode I was the medial and lateral sides of the cement layer. Meanwhile, the domain of mode III was the anterior and posterior sides of the cement layer. The stress intensity factor and distance from the distal end indicated an inverse relationship. The internal and external cracks had no significant interaction. Moreover, stress intensity factors at the external surface of the cement layer were higher than those on the internal surface. � 2013 Wiley Publishing Ltd. |
| format | Article |
| id | my.uniten.dspace-29963 |
| institution | Universiti Tenaga Nasional |
| publishDate | 2023 |
| record_format | dspace |
| spelling | my.uniten.dspace-299632023-12-29T15:43:47Z Internal-external circumferential crack behaviour in the cement layer of total hip replacement Oshkour A.A. Abu Osman N.A. Yau Y.H. Tarlochan F. Pramanik S. Wan Abas W.A.B. 35727035100 8511221500 16246742500 9045273600 57195245135 6602237368 cement crack front stress intensity factor three-dimensional finite element analyses Arthroplasty Cracks Hip prostheses Stress intensity factors Three dimensional Circumferential cracks Crack fronts External surfaces Internal surfaces Inverse relationship Three dimensional finite element analysis Three-dimensional model Total hip replacement (THR) Cements This study aimed to investigate crack behaviour at the internal and external surfaces of the cement layer in total hip replacement. A three-dimensional model of the femur with the cemented prosthesis was developed and analysed. Cracks were placed on the internal, external and both internal and external surfaces of the cement layer. Stress intensity factors were measured during gait. Results revealed that the stress intensity factors modes I and III were the most dominant in the crack propagation in the cement layer. The domain of mode I was the medial and lateral sides of the cement layer. Meanwhile, the domain of mode III was the anterior and posterior sides of the cement layer. The stress intensity factor and distance from the distal end indicated an inverse relationship. The internal and external cracks had no significant interaction. Moreover, stress intensity factors at the external surface of the cement layer were higher than those on the internal surface. � 2013 Wiley Publishing Ltd. Final 2023-12-29T07:43:47Z 2023-12-29T07:43:47Z 2013 Article 10.1111/ffe.12026 2-s2.0-84879418172 https://www.scopus.com/inward/record.uri?eid=2-s2.0-84879418172&doi=10.1111%2fffe.12026&partnerID=40&md5=71ff7a2249f125cfa2f3c4f4c0ae3343 https://irepository.uniten.edu.my/handle/123456789/29963 36 7 586 601 Scopus |
| spellingShingle | cement crack front stress intensity factor three-dimensional finite element analyses Arthroplasty Cracks Hip prostheses Stress intensity factors Three dimensional Circumferential cracks Crack fronts External surfaces Internal surfaces Inverse relationship Three dimensional finite element analysis Three-dimensional model Total hip replacement (THR) Cements Oshkour A.A. Abu Osman N.A. Yau Y.H. Tarlochan F. Pramanik S. Wan Abas W.A.B. Internal-external circumferential crack behaviour in the cement layer of total hip replacement |
| title | Internal-external circumferential crack behaviour in the cement layer of total hip replacement |
| title_full | Internal-external circumferential crack behaviour in the cement layer of total hip replacement |
| title_fullStr | Internal-external circumferential crack behaviour in the cement layer of total hip replacement |
| title_full_unstemmed | Internal-external circumferential crack behaviour in the cement layer of total hip replacement |
| title_short | Internal-external circumferential crack behaviour in the cement layer of total hip replacement |
| title_sort | internal-external circumferential crack behaviour in the cement layer of total hip replacement |
| topic | cement crack front stress intensity factor three-dimensional finite element analyses Arthroplasty Cracks Hip prostheses Stress intensity factors Three dimensional Circumferential cracks Crack fronts External surfaces Internal surfaces Inverse relationship Three dimensional finite element analysis Three-dimensional model Total hip replacement (THR) Cements |
| url_provider | http://dspace.uniten.edu.my/ |