Author/Authors :
Oshima, Yasushi Department of Orthopaedic Surgery - Nippon Medical School - 1-1-5 Sendagi - Bunkyo-ku - Tokyo , Japan , Takai, Shinro Department of Orthopaedic Surgery - Nippon Medical School - 1-1-5 Sendagi - Bunkyo-ku - Tokyo , Japan , Watanabe, Nobuyoshi Department of Orthopaedic Surgery -Kyoto Kujo Hospital - 10 Karahashi Rajomon-cho - Minami-ku - Kyoto , Japan , Kawata, Mitsuhiro School of Health Sciences - Bukkyo University - 7 Higashitoganoo-cho - Nakagyo-ku - Kyoto, Japan