Ceramic on Ceramic or Ceramic-on-polyethylene for Total Hip Arthroplasty: A Systemic Review and Meta-analysis of Prospective Randomized Studies.

Chin Med J (Engl) · 2015 · PMC4831551 · PMID 25947407

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quite significantno p-value reported

Squeaking in COC bearings was first reported by Charnley in 1982[ 24 ] and attracted widespread attention from the orthopedic community in the late 2000s.[ 25 ] The meta-analysis reveals a quite significant higher rate of fracture of the prosthesis and hip noises.

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