There Is No Significant Difference in Fretting and Corrosion at the Trunnion of Metal and Ceramic Heads
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No study has compared the prevalence of fretting and corrosion at the trunnion of cobalt-chrome (Co-Cr) and zirconia ceramic heads in the same patients. The authors sought to compare the prevalence of fretting and corrosion at the trunnion after total hip arth... ...
