This document discusses and compares two surgical procedures for treating distal radio-ulnar joint pathology: the Sauvé-Kapandji procedure and the Darrach procedure. It reviews the anatomy, biomechanics, causes of arthrosis, and presents findings from three studies that compared the outcomes of the two procedures. The first study found the Sauvé-Kapandji resulted in better force distribution, though not significantly. The second study found comparable results. The third study found the Sauvé-Kapandji superior in reducing ulnar migration and improving grip strength. Overall, the Sauvé-Kapandji procedure may provide better outcomes for treating distal radio-ulnar joint pathology.