Metal/metal articulating interfaces.
Polyethylene wear can be shown as a problem in long-term joint replacement. Metal-on-metal bearing is solving this problem, as long-term clinical and experimental investigations demonstrate. To avoid the problem of high friction found in old series, a new Metasul called technique with a smaller diameter was invented. Intermediate results of Weber and our own data show promising outlook for a solution to the wear-induced problem in hip replacement.
Böhler
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Allg Offentl Krankenhaus, Stadt Linz Orthopaedische Abteilung, Austria.
D006622:Hip Prosthesis; D006801:Humans; D008670:Metals; D010014:Osteolysis / Q000209:etiology; D011095:Polyethylenes; D011183:Postoperative Complications / Q000209:etiology*; D011474:Prosthesis Design; D011475:Prosthesis Failure; D013499:Surface Properties; D014025:Titanium
D008670:Metals; D011095:Polyethylenes; D014025:Titanium