The Journal of hand surgery
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Surgical treatment of osteoarthritis of the first carpometacarpal joint aims to achieve complete pain relief with restoration of thumb strength and stability. The aim of this study was to introduce a variation of the abductor pollicis longus (APL) sling arthroplasty and to determine its efficacy in comparison with other tendon sling arthroplasty procedures. ⋯ Therapeutic, Level IV.