“…In our case, the bad result of the Sauvé-Kapandji procedure might have been caused by too proximal an ulnar resection, which is known to increase the risk of ulnar stump instability. Various treatments such as tendinous stabilization of the ulnar stump have been suggested [2,4,10,13]. However, none of these procedures has appeared to be convincing because of the high rates of residual symptomatic instability [4,10,13].…”