Surface roughness of the proximal and distal bearing surface of mobile bearing total knee prostheses

2002 ◽  
Vol 17 (6) ◽  
pp. 713-717 ◽  
Author(s):  
P. Chapman-Sheath ◽  
S. Cain ◽  
W.J.M. Bruce ◽  
W.K. Chung ◽  
W.R. Walsh
Keyword(s):  
Surface Roughness ◽  
Mobile Bearing ◽  
Knee Prostheses ◽  
Bearing Surface ◽  
Total Knee

Tribological conditions in mobile bearing total knee prostheses

2013 ◽  
Vol 63 ◽  
pp. 78-88 ◽  
Author(s):  
Francis E. Kennedy ◽  
Khanittha Wongseedakaew ◽  
Dermott J. McHugh ◽  
John H. Currier
Keyword(s):  
Mobile Bearing ◽  
Knee Prostheses ◽  
Total Knee

scholarly journals Comparison of micromotion in mobile bearing and posterior stabilized total knee prostheses

2005 ◽  
Vol 76 (3) ◽  
pp. 353-361 ◽  
Author(s):  
Eric H Garling ◽  
Edward R Valstar ◽  
Rob G H H Nelissen
Keyword(s):  
Mobile Bearing ◽  
Knee Prostheses ◽  
Posterior Stabilized ◽  
Total Knee

scholarly journals Comparison of the Clinical Results of Identically Designed Total Knee Prostheses with Different Surface Roughnesses

Coatings ◽  
2020 ◽  
Vol 10 (5) ◽  
pp. 486
Author(s):  
Sang Hyun Ko ◽  
Kyoung Ho Moon
Keyword(s):  
Surface Roughness ◽  
Knee Prosthesis ◽  
Functional Results ◽  
Clinical Results ◽  
Knee Prostheses ◽  
Total Knee Prosthesis ◽  
Significant Evidence ◽  
Average Surface ◽  
Total Knee ◽  
The Difference

The purpose of this study was to investigate the effects of the undersurface roughness of total knee prosthesis on clinical outcomes. We compared the clinical and radiological outcomes and prosthesis survivals in patients who underwent total knee arthroplasty using prosthesis with identical designs but different surface roughness (average surface roughnesses (Ra), 5.0 μm vs. 11.6 μm). The results showed that the knee prostheses with a more roughened undersurface (Ra = 11.6 μm) produced significantly better functional results and enhanced prosthesis survival. The difference in surface roughness was associated with incidence of osteolysis and loosening at the tibial baseplate, but not at the femoral component. Overall, our results provided significant evidence that the use of roughened undersurface of tibial baseplate would be a way to prevent aseptic loosening.

scholarly journals Gait analysis of fixed bearing and mobile bearing total knee prostheses during walking: Do mobile bearings offer functional advantages?

The Knee ◽  
2014 ◽  
Vol 21 (2) ◽  
pp. 391-395 ◽  
Author(s):  
Samuel G. Urwin ◽  
Deiary F. Kader ◽  
Nick Caplan ◽  
Alan St Clair Gibson ◽  
Su Stewart
Keyword(s):  
Gait Analysis ◽  
Mobile Bearing ◽  
Knee Prostheses ◽  
Fixed Bearing ◽  
Total Knee

scholarly journals Wear-pattern analysis in retrieved tibial inserts of mobile-bearing and fixed-bearing total knee prostheses

2010 ◽  
Vol 92-B (4) ◽  
pp. 500-507 ◽  
Author(s):  
Y.-C. Lu ◽  
C.-H. Huang ◽  
T.-K. Chang ◽  
F.-Y. Ho ◽  
C.-K. Cheng ◽  
...  
Keyword(s):  
Pattern Analysis ◽  
Mobile Bearing ◽  
Knee Prostheses ◽  
Fixed Bearing ◽  
Wear Pattern ◽  
Total Knee

Accurate internal–external rotation measurement in total knee prostheses: A magnetic solution

2012 ◽  
Vol 45 (11) ◽  
pp. 2023-2027 ◽  
Author(s):  
Arash Arami ◽  
Jenifer Miehlbradt ◽  
Kamiar Aminian
Keyword(s):  
External Rotation ◽  
Knee Prostheses ◽  
Rotation Measurement ◽  
Total Knee

Spontaneous dislocation of a mobile-bearing polyethylene insert after posterior-stabilized rotating platform total knee arthroplasty: A case report

The Knee ◽  
2011 ◽  
Vol 18 (6) ◽  
pp. 496-498 ◽  
Author(s):  
Hideo Kobayashi ◽  
Yasushi Akamatsu ◽  
Naoya Taki ◽  
Hirohiko Ota ◽  
Naoto Mitsugi ◽  
...  
Keyword(s):  
Total Knee Arthroplasty ◽  
Case Report ◽  
Knee Arthroplasty ◽  
Mobile Bearing ◽  
Polyethylene Insert ◽  
Posterior Stabilized ◽  
Rotating Platform ◽  
Total Knee
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