Femoral offset found not to affect metal ion levels in metal-on-metal total hip arthroplasty

ConclusionIt is known that failure to restore femoral offset during THA can lead to high rates of wear in metal-on-polyethylene articulations. In our study, no statistically significant relationship was found between femoral offset and serum cobalt or chromium ions. This study adds to the information available to surgeons regarding factors that increase wear in metal-on-metal total hip arthroplasty.
Source: Irish Journal of Medical Science - Category: General Medicine Source Type: research