1992
DOI: 10.3109/17453679209154804
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Polyethylene wear in knee arthroplasty

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Cited by 51 publications
(15 citation statements)
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“…It might thus be explained by a higher volume of polyethylene particles in the joint (Goodman and Lidgren 1992). Such an association is also supported by similar phenomena observed when assessing wear and loosening of cups after hip arthroplasty (Wroblewski et al 2004, Wilkinson et al 2005).…”
Section: Discussionmentioning
confidence: 99%
“…It might thus be explained by a higher volume of polyethylene particles in the joint (Goodman and Lidgren 1992). Such an association is also supported by similar phenomena observed when assessing wear and loosening of cups after hip arthroplasty (Wroblewski et al 2004, Wilkinson et al 2005).…”
Section: Discussionmentioning
confidence: 99%
“…Subtle changes in polyethylene properties through oxidative degradation, inferior designs for the articular surfaces, poor surgical technique, and a greater mechanical burden placed on implants by young, active patients often result in unacceptably high failure rates due to wear. [6][7][8][9][10][11][12][13][14] To improve wear performance, either the stresses need to be decreased or the wear resistance of the material needs to be increased. Research and development is proceeding on both fronts to better understand, for example, the structure of UHMWPE, 15,16 its potential for improvement, [17][18][19] and its mechanical response as a function of design.…”
Section: Introductionmentioning
confidence: 99%
“…One of the most significant factors that leads to revision in total joint arthroplasty is the damage to and failure of ultrahigh molecular weight polyethylene (UHMWPE). [1][2][3][4] Although many factors can affect the performance of UHMWPE in artificial joints, most investigators have adopted a purely mechanical force approach (e.g., estimation of stress distribution or trials to increase the strength of materials). [5][6][7][8][9][10] In addition, postirradiation oxidative degradation of UHMWPE is also receiving attention as a potential factor influencing the performance of UHMWPE.…”
Section: Introductionmentioning
confidence: 99%