.... The synovial gel layer is not guaranteed in the osteoarthritic case, and the rough sliding surfaces may get repeatedly into an intimate contact and wear off due to the reciprocating sliding motion. 10 04 2009 31 08 2009 11 11 2009 11 11 2009 biophysics bone gait analysis...

... . 10.1243/095441105X69097 Sieber , H. P. , Rieker , C. B. , and Kottig , P. , 1999 , “ Analysis of 118 Second-Generation Metal-on-Metal Retrieved Hip Joint Implants ,” J. Bone Jt. Surg., Br. Vol. 0301-620X , 81 ( 1 ), pp. 46 – 50 . 10.1302/0301-620X.81B1.9047 Wang , F. C...

..., as was the case with alumina-on-alumina. 12 02 2008 21 08 2008 02 12 2008 biomechanics bone friction prosthetics wear hip joint simulator friction total hip prosthesis ultra-high molecular weight polyethylene wear The biaxial rocking motion (BRM) simulator ( 1...

.... The predicted three-dimensional film distributions ( a ), the cross-sectional film profiles ( b ), and pressure distributions ( c ) at the instant t = 0.01 s 08 12 2006 12 09 2007 17 12 2007 biomechanics biomedical materials bone elastic deformation elastodynamics...

... that polymethylmethacrylate (PMMA) bone cement particles produce worn surfaces most similar to retrievals. Porous-coating beads and bone debris also have the ability to damage both surfaces. Worn polyethylene surfaces from pin-on-flat tests show scratches longer than the excursion length, and “skipping marks”—pits spaced...