Testing of silicon nitride ceramic beari
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B. Sonny Bal; Ashok Khandkar; R. Lakshminarayanan; Ian Clarke; Aaron A. Hoffman;
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Article
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2008
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John Wiley and Sons
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English
⚖ 415 KB
## Abstract Modern ceramic bearings used in total hip arthroplasty (THA) consist of a femoral head (ball) articulating inside a hemispherical acetabular cup (socket); the ball and socket are made of alumina (Al~2~O~3~) and Al~2~O~3~‐based composite materials. In the present study, total hip bearing