temps (durée) (1) substitution (1) métal (1) ion (1) infection (1) comparaison (1) cobalt (1) point (1) chrome (1) taux (1) Dislocation (1) Comparison (1) Causes (1) Total hip replacement (1) Reoperation (1) Year (1) Time (1) Prosthesis (1) Presumptions (Law) (1) Human beings (1) Infection (1) Head (1) Fretting corrosion (1) Dissociation (1) Design (1) Cobalt (1) Chromium (1) Arthroplasty (1) Design (1) Reoperation (1)