Articles include: The Role of Locking Technology in the Hand; Intramedullary Fixation of Metacarpal Fractures; Implant Arthroplasty of the Carpometacarpal Joint of the Thumb; Interposition Arthroplasty Options of the Carpometacarpal Joint of the Thumb; Intramedullary Fixation of Distal Radius Fractures; Variable-Angle Screw Volar Plate Fixation of Distal Radius Fractures; Non-Bridging External Fixation of Distal Radius Fractures; Intramedullary Fixation of Forearm Fractures; Radial Head Arthroplasty; Parallel versus Orthogonal Locked Plating of the Distal Humerus; Hinged External Fixation of the Elbow; 3D Imaging and Modeling of the Upper Extremity; The Role for Nerve Allografts and Conduits for Nerve Injuries; Headless Compression Screw Fixation of Scaphoid Fractures.