? 2021 Arthroscopy Association of North AmericaThe increasing use of hip arthroscopy has been accompanied by an associated increase in revision hip arthroscopy. The results of revision surgery are generally inferior to primary hip arthroscopy. When revision hip arthroscopy fails, repeat revision hip arthroscopy may be indicated. Addressing the etiology of failure of the primary and first revision surgery is fundamental to achieving optimal outcomes in repeat revision cases. Unfortunately, poorly executed previous surgery is the leading etiology of failure, with unaddressed femoroacetabular impingement, labral damage, and capsular deficiency most commonly encountered during repeat revision surgery. Complex secondary soft-tissue procedures may be required to address capsular and labral deficiency from previous surgery. Despite clinically significant improvement in repeat revision cases, results are inferior to those after primary hip arthroscopy. The best opportunity for a patient to achieve an optimal outcome is a well-executed primary surgery.
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