CORR Insights®: What Is the Clinical Presentation of Adverse Local Tissue Reaction in Metal-on-metal Hip Arthroplasty? An MRI Study

Where Are We Now? In this retrospective study of the recalled Articular Surface Replacement (ASR) hip system (DePuy Orthopaedics, Warsaw, IN, USA), Galea and colleagues [3] identified the risk factors associated with revision and provided guidelines for managing patients with unrevised ASR hip systems. The authors set out to determine whether the presence of symptoms as measured by patient-reported outcome measures or an ion level threshold...