Abductor Deficiency in Total Hip Arthroplasty: Evaluation, Diagnosis, and Treatment Strategies

Abductor deficiency after total arthroplasty is rare and challenging problem facing reconstructions surgeons today. The etiologies are vast. Herein we review the relevant anatomy of the abductor mechanism, as well as the course and potential sites of injury for the superior gluteal nerve. The diagnosis can be challenging, but a focus on history and physical examination are the most important diagnostic tools. Supplemental modalities include plain radiographs, arthrography, ultrasound, EMG, and MRI.
Source: Operative Techniques in Orthopaedics - Category: Orthopaedics Authors: Source Type: research