Functional Outcomes After Salvage Procedures for Wrist Trauma and Arthritis (Four-Corner Fusion, Proximal Row Carpectomy, Total Wrist Arthroplasty, Total Wrist Fusion, Wrist Denervation): A Review of Literature

Fig. (3) 41-year-old male with SNAC II in his left wrist, surgically treated by PRC, pre- and postoperative extension and flexion with terminal ROM: (A) Preoperative. (B) Six months after PRC, flexion with 64% is significantly more worsened than extension with 32% compared to preoperative. Compared to the motion after 4CF in Fig. (2 A-B), the loss for flexion is approximately equally high whilst the loss for the extension is 15% significantly lower than after 4CF.