Adelaide Research & Scholarship
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https://hdl.handle.net/2440/6778
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| Type: | Journal article |
| Title: | The skeletal response to matt and polished cemented femoral stems |
| Author: | Barker, D. Wang, A. Yeo, M. Nawana, N. Brumby, S. Pearcy, M. Howie, D. |
| Citation: | Journal of Bone and Joint Surgery: British Volume, 2000; 82-B(8):1182-1188 |
| Publisher: | British Editorial Society of Bone and Joint Surgery |
| Issue Date: | 2000 |
| ISSN: | 0301-620X 2044-5377 |
| Statement of Responsibility: | D. S. Barker, A. W. Wang, M. F. Yeo, N. S. Nawana, S. A. Brumby, M. J. Pearcy, D. W. Howie |
| Abstract: | We studied the effect of the surface finish of the stem on the transfer of load in the proximal femur in a sheep model of cemented hip arthroplasty. Strain-gauge analysis and corresponding finite-element (FE) analysis were performed to assess the effect of friction and creep at the cement-stem interface. No difference was seen between the matt and polished stems. FE analysis showed that the effects of cement creep and friction at the stem-cement interface on femoral strain were small compared with the effect of inserting a cemented stem. |
| Keywords: | Femur Animals Sheep Prosthesis Failure Bone Cements Survival Analysis Random Allocation Prosthesis Design Equipment Failure Analysis Materials Testing Hip Prosthesis Osseointegration Surface Properties Finite Element Analysis Compressive Strength Tensile Strength Weight-Bearing Time Factors Biomechanical Phenomena |
| Rights: | © 2000 British Editorial Society of Bone and Joint Surgery |
| DOI: | 10.1302/0301-620X.82B8.9864 |
| Published version: | http://www.bjj.boneandjoint.org.uk.proxy.library.adelaide.edu.au/content/82-B/8/1182.abstract |
| Appears in Collections: | Aurora harvest 5 Orthopaedics and Trauma publications |
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