Functional Outcomes of Dual-Mobility versus Fixed-Bearing Primary Total Hip Arthroplasty in Ankylosing Spondylitis Patients with Hip Involvement: A Retrospective Cohort Study
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Purpose: Hip involvement in ankylosing spondylitis (AS) can progress to bony or fibrous fusion, causing severe pain and disability. Total hip arthroplasty (THA) offers major benefits, but instability and implant choice remain key... ...
