The effect of femoral head size on edge loading in metal‐on‐metal hip joint replacement under dynamic separation conditions

2019 ◽  
Vol 108 (5) ◽  
pp. 1897-1906
Author(s):  
Feng Liu ◽  
Chao Lian ◽  
Li Feng ◽  
Junyuan Wang ◽  
Wenhua Du
Keyword(s):  
Femoral Head ◽  
Hip Joint ◽  
Joint Replacement ◽  
Head Size ◽  
Femoral Head Size ◽  
Hip Joint Replacement ◽  
Metal On Metal ◽  
Edge Loading ◽  
Separation Conditions

scholarly journals Femoral Head Size Does Not Affect Ion Values in Metal-on-Metal Total Hips

2010 ◽  
Vol 469 (6) ◽  
pp. 1642-1650 ◽  
Author(s):  
Mitchell Bernstein ◽  
Alan Walsh ◽  
Alain Petit ◽  
David J. Zukor ◽  
John Antoniou
Keyword(s):  
Femoral Head ◽  
Head Size ◽  
Femoral Head Size ◽  
Metal On Metal

scholarly journals Risk forecasting of the femoral head dislocation and its prophylaxis at total hip joint replacement

2018 ◽  
Vol 0 (1) ◽  
pp. 79-85
Author(s):  
Volodymyr Filipenko ◽  
Vera Kolesnichenko ◽  
Volodymyr Mezentsev ◽  
Oleh Ovchynnikov
Keyword(s):  
Femoral Head ◽  
Hip Joint ◽  
Joint Replacement ◽  
Hip Joint Replacement ◽  
Total Hip ◽  
Risk Forecasting

Normal radiological unossified hip joint space and femoral head size development during growth in 675 children and adolescents

2016 ◽  
Vol 30 (2) ◽  
pp. 267-275 ◽  
Author(s):  
Veronika Wegener ◽  
Gabriele Jorysz ◽  
Andreas Arnoldi ◽  
Sandra Utzschneider ◽  
Bernd Wegener ◽  
...  
Keyword(s):  
Femoral Head ◽  
Children And Adolescents ◽  
Hip Joint ◽  
Joint Space ◽  
Head Size ◽  
Femoral Head Size

Mechanical Properties of Al2O3-TiO2-SiC Nanocomposites for the Femoral Head of Hip Joint Replacement

2005 ◽  
pp. 197-200
Author(s):  
Santiago Visbal ◽  
Joaquin Lira-Olivares ◽  
Tohru Sekino ◽  
Koichi Niihara ◽  
Byung Kyu Moon ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Femoral Head ◽  
Hip Joint ◽  
Joint Replacement ◽  
Hip Joint Replacement

Lubrication Mechanism of Hip Joint Replacement Prostheses

1972 ◽  
Vol 94 (2) ◽  
pp. 131-135 ◽  
Author(s):  
B. Weightman ◽  
S. Simon ◽  
I. Paul ◽  
R. Rose ◽  
E. Radin
Keyword(s):  
Human Serum Albumin ◽  
Synovial Fluid ◽  
Hip Joint ◽  
Joint Replacement ◽  
Lubrication Mechanism ◽  
Hip Joint Replacement ◽  
Fast Walking ◽  
Metal On Metal ◽  
Metal Joint ◽  
The Coefficient Of Friction

A laboratory study has been made of the lubrication and friction characteristics of a plastic on metal (Charnley-Muller) and a metal on metal (McKee-Farrar) total hip joint replacement prostheses. The results show the effect of lubricant, speed, and load on the performance of the joints. Under a 560 lb load the coefficient of friction of the plastic to metal joint was lower than that of the metal to metal at speeds up to the equivalent of fast walking. Bovine serum and synovial fluid, as well as human serum albumin were found to be good lubricants of both types of prostheses. The frictional force produced by the metal on metal prosthesis increased linearly with load, in both the dry and lubricated states. This was not the case with the plastic to metal joint. The results show that at low physiological loads the effort required to articulate the prostheses are comparable while at higher loads the friction force of the metal to plastic is significantly lower. Friction readings taken with no lubricant indicate the serious damage which would result in the human body if a metal to metal prosthesis became devoid of liquid. The load and speed behavior of the prostheses require different interpretation of the data than presently postulated.

Metal-on-metal total hip joint replacement: a minimum follow-up of five years

2007 ◽  
Vol 17 (2) ◽  
pp. 70-77 ◽  
Author(s):  
S. Sharma ◽  
U. Vassan ◽  
M.S. Bhamra
Keyword(s):  
Hip Joint ◽  
Joint Replacement ◽  
Hip Joint Replacement ◽  
Total Hip ◽  
Metal On Metal
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