[Distal radio-ulnar arthrodesis and Kapandji ulna segment resection in treatment of limited forearm rotation].

Between 1986 and 1990 distal radioulnar arthrodesis with segment resection of the distal ulna (Sauvé-Kapandji Operation) was performed in 31 patients with posttraumatic changes of the distal radioulnar joint; 26 patients could be examined after 10 to 44 months. At the time of examination, all patients had bony fusion between distal radius and ulna; forearm rotation improved by 60.5%, 55% of the patients had significant pain relief. Grip strength also improved postoperatively, though never reaching values of the healthy hand. Two patients developed a bony regeneration, which was successfully reoperated upon in one case, 81% of the patients reported an improved wrist function.