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Introduction Severe acetabular bone loss poses a challenging reconstructive problem in revision total hip arthroplasty (THA), with some of the most complex patterns seen in Paprosky type IIIA and IIIB defects. Even in the absence of chronic pelvic discontinuity, the…
CASE STUDY A 49-year-old man presented with left groin pain that began insidiously and had been getting progressively worse over the past few months. He had previously been pain free. Eleven years earlier, he had primary total hip arthroplasty to…