A longitudinal incision was made over the ulnar shaft and extended distally toward the center of the wrist. Blunt dissection was utilized to protect the cutaneous nerves.

A longitudinal incision was made over the dorsal aspect of the left wrist just ulnar to Lister’s tubercle. From this incision, a 1-by-1-cm corticocancellous bone graft was harvested off Lister ...