Affiliation: | 1. Department of Orthopaedic Surgery, Asama General Hospital, Nagano, Japan;2. Department of Orthopaedic Surgery, Musashino Red Cross Hospital, Tokyo, Japan;3. Department of Orthopaedic Surgery, Faculty of Medicine, The University of Tokyo, Tokyo, Japan;1. Department of Orthopaedic Surgery, Stanford University Medical Center, Redwood City, CA;2. Stanford School of Medicine, Palo Alto, CA;1. Niigata Hand Surgery Foundation, Niigata, Japan |