Fig. 1From: Arthroscopic partial trapeziectomy and tendon interposition for thumb carpometacarpal arthritis a Preoperative radiographic images demonstrating Eaton stage III osteoarthritis of the right thumb carpometacarpal joint. b Immediate postoperative radiograph showing a K-wire used for fixation across the thumb carpometacarpal joint. c Radiographs obtained at 24 months after surgery showing a stable thumb carpometacarpal jointBack to article page