Revision hip arthroscopy: current concepts and considerations in diagnosis, evaluation, and management

Hip arthroscopy has grown exponentially over the past decade, with a parallel rise in revisions, underscoring the importance of refined patient selection and diagnostic accuracy. This review outlines the most common causes of failure after primary hip arthroscopy and provides a framework for evaluation, imaging, and management. Notably, differentiating between impingement and instability is crucial, as misclassification can worsen outcomes. Revision procedures may provide clinically meaningful improvement in patient-reported outcomes and delay total hip arthroplasty in well-selected patients. However, recognizing when to shift from preservation to replacement is key to optimizing outcomes.