In Vivo Polyethylene Wear of Bilateral Total Hip Replacements - Cemented versus Uncemented Modular Sockets

2010 ◽  
Vol 20 (4) ◽  
pp. 447-452 ◽  
Author(s):  
Rebecca J. Kampa ◽  
Andrew Hacker ◽  
Emmett Griffiths ◽  
John W. Rosson
Keyword(s):  
Polyethylene Wear ◽  
Total Hip ◽  
Total Hip Replacements ◽  
Hip Replacements

ACCURACY OF MEASUREMENT OF POLYETHYLENE WEAR WITH USE OF RADIOGRAPHS OF TOTAL HIP REPLACEMENTS

2003 ◽  
Vol 85 (12) ◽  
pp. 2378-2384 ◽  
Author(s):  
EDWARD EBRAMZADEH ◽  
SOPHIA N. SANGIORGIO ◽  
FEDERICO LATTUADA ◽  
JOON-SOON KANG ◽  
ROBERTO CHIESA ◽  
...  
Keyword(s):  
Polyethylene Wear ◽  
Total Hip ◽  
Total Hip Replacements ◽  
Hip Replacements ◽  
Accuracy Of Measurement

scholarly journals Automated assessment of polyethylene wear in cemented acetabular components using anteroposterior radiographs of total hip replacements

2008 ◽  
Vol 32 (3) ◽  
pp. 221-238 ◽  
Author(s):  
C. Stuart Kerrigan ◽  
Stephen J. McKenna ◽  
Ian W. Ricketts ◽  
Carlos Wigderowitz
Keyword(s):  
Polyethylene Wear ◽  
Automated Assessment ◽  
Total Hip ◽  
Total Hip Replacements ◽  
Hip Replacements ◽  
Acetabular Components

Development and validation of an acoustic emission device to measure wear in total hip replacements in-vitro and in-vivo

2017 ◽  
Vol 33 ◽  
pp. 281-288 ◽  
Author(s):  
Anthony J. FitzPatrick ◽  
Geoffrey W. Rodgers ◽  
Gary J. Hooper ◽  
Tim B.F. Woodfield
Keyword(s):  
Acoustic Emission ◽  
Total Hip ◽  
Total Hip Replacements ◽  
Hip Replacements ◽  
Development And Validation ◽  
Emission Device

Quantification of self-polishing in vivo from explanted metal-on-metal total hip replacements

2011 ◽  
Vol 44 (5) ◽  
pp. 513-516 ◽  
Author(s):  
Thomas J. Joyce ◽  
Harry Grigg ◽  
David J. Langton ◽  
Antoni V.F. Nargol
Keyword(s):  
Total Hip ◽  
Total Hip Replacements ◽  
Metal On Metal ◽  
Hip Replacements

scholarly journals Finite element analysis of polyethylene wear in total hip replacement: A literature review

2019 ◽  
Vol 233 (11) ◽  
pp. 1067-1088 ◽  
Author(s):  
Lin Wang ◽  
Graham Isaac ◽  
Ruth Wilcox ◽  
Alison Jones ◽  
Jonathan Thompson
Keyword(s):  
Finite Element ◽  
Literature Review ◽  
Hip Replacement ◽  
Material Selection ◽  
Polyethylene Wear ◽  
Element Analysis ◽  
Total Hip ◽  
Total Hip Replacements ◽  
Hip Replacements ◽  
Modelling Techniques

Evaluation and prediction of wear play a key role in product design and material selection of total hip replacements, because wear debris is one of the main causes of loosening and failure. Multifactorial clinical or laboratory studies are high cost and require unfeasible timeframes for implant development. Simulation using finite element methods is an efficient and inexpensive alternative to predict wear and pre-screen various parameters. This article presents a comprehensive literature review of the state-of-the-art finite element modelling techniques that have been applied to evaluate wear in polyethylene hip replacement components. A number of knowledge gaps are identified including the need to develop appropriate wear coefficients and the analysis of daily living activities.

In vivo wear of bilateral total hip replacements: conventional versus crosslinked polyethylene

2005 ◽  
Vol 125 (8) ◽  
pp. 555-557 ◽  
Author(s):  
Christian Heisel ◽  
Mauricio Silva ◽  
Thomas P. Schmalzried
Keyword(s):  
Total Hip ◽  
Total Hip Replacements ◽  
Hip Replacements

Metal Versus Polyethylene Wear Particles in Total Hip Replacements

1996 ◽  
Vol 329 ◽  
pp. S206-S216 ◽  
Author(s):  
Peter F. Doorn ◽  
Patricia A. Campbell ◽  
Harlan C. Amstutz
Keyword(s):  
Polyethylene Wear ◽  
Wear Particles ◽  
Total Hip ◽  
Total Hip Replacements ◽  
Hip Replacements

Polyethylene Wear Debris Produced in a Knee Simulator Model: Effect of Crosslinking and Counterface Material

2007 ◽  
Author(s):  
Paul A. Williams ◽  
Cindy M. Brown ◽  
Riichro Tsukamoto ◽  
Takashi Nakamura ◽  
Ian C. Clarke
Keyword(s):  
Wear Debris ◽  
Polyethylene Wear ◽  
Total Hip ◽  
Total Knee Replacements ◽  
Knee Simulator ◽  
Total Hip Replacements ◽  
Gravimetric Measurements ◽  
Knee Replacements ◽  
Hip Replacements ◽  
Total Knee

Polyethylene (PE) debris has been examined in total hip replacements from clinical retrievals and laboratory simulator studies, but little is known about PE debris from total knee replacements. In this study we investigated the effects of crosslinking PE and the counterface material. Mildly and highly crosslinked PE were studied in combination with CoCr and Zirconia femoral components. Wear was determined by gravimetric measurements and the wear debris was isolated and morphologically characterized. Although the zirconia counterface with 7 Mrad PE did not exhibit measurable wear, wear debris was found. This indicated that wear occurred below the limits of the gravimetric approach. This study showed that the amount of crosslinking of PE and the counterface material were important factors in the wear of PE in a knee simulator model.

Shapes and dimensional characteristics of polyethylene wear particles generatedin vivo by total knee replacements compared to total hip replacements

1997 ◽  
Vol 38 (3) ◽  
pp. 203-210 ◽  
Author(s):  
Thomas P. Schmalzried ◽  
Pat Campbell ◽  
Alexandra K. Schmitt ◽  
Ian C. Brown ◽  
Harlan C. Amstutz
Keyword(s):  
Polyethylene Wear ◽  
Wear Particles ◽  
Total Hip ◽  
Total Knee Replacements ◽  
Total Hip Replacements ◽  
Knee Replacements ◽  
Hip Replacements ◽  
Total Knee
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