Corresponding member, AMERICAN SHOULDER AND ELBOW SURGEONS
, TOHOKU SOCIETY OF ORTHOPAEDICS AND TRAUMATOLOGY
, JAPANESE SOCIETY OF ORTHOPEDIC ULTRASONICS
, JAPANESE SOCIETY FOR FRACTURE REPAIR
, JAPANESE ORTHOPAEDIC SOCIETY OF KNEE, ARTHROSCOPY AND SPORTS MEDICINE
, JAPANESE SOCIETY FOR SURGERY OF THE HAND
, JAPAN ELBOW SOCIETY
, JAPAN SHOULDER SOCIETY
, THE JAPANESE ORTHOPAEDIC ASSOCIATION