^○Jun Kawakami¹, Nobuyuki Yamamoto², Hideaki Nagamoto³, Eiji Itoi² (1.Takeda General Hospital, 2.Tohoku University School of Medicine, 3.Kurihara Central Hospital)

^○Yasuhiro Take¹, Tatsuo Mae¹, Hideki Yoshikawa¹, Yuta Tachibana², Ken Nakata¹, Shigeto Nakagawa², Shin-Ichi Yamada³, Minoru Yoneda⁴ (1.Osaka University, 2.Yukioka Hospital, 3.JCHO Hoshigaoka Medical Center, 4.Nippon Medical School)

^○Itsuro Takada¹, Kazuomi Sugamoto², Koji Shibano³, Hiroyuki Hashizme⁴, Mituru Nagoshi⁵ (1.Kawasaki Medical School, 2.Osaka University, 3.Minoh City Hospital, 4.Kasaoka Daiichi Hospital, 5.Nagoshi Orthopaedic Clinic)

^○Naoshige Nagura, Tomonori Kemmoku, Kentaro Uchida, Mitsufumi Nakawaki, Ryo Tazawa, Masashi Takaso (Department of Orthopaedic Surgery, Kitasato University School of Medicine)

^○Keiichi Yoshida¹, Yoshiaki Itoigawa¹, Tomoki Wada¹, Yuichiro Maruyama¹, Takayuki Kawasaki², Yoshinori Hasegawa², Shogo Sobue², Kazuo Kaneko² (1.Juntendo University Urayasu Hospital, 2.Juntendo University)

^○Ryuzo Arai¹, Satoshi Kozawa², Yuto Kakuta², Naomi Enoki², Shuichi Matsuda¹ (1.Kyoto University, 2.Clinical Radiology Service, Kyoto University)

^○Naoshige Nagura (Department of Orthopaedic Surgery, Kitasato University School of Medicine)

^○Kazuaki Suzuki¹, Junichiro Hamada², Kunio Yoshizaki³, Ryo Sahara⁴, Kazuhiro Endo⁴, Daisuke Segawa⁴, Yoshihiro Hagiwara⁵ (1.Department of Orthopedic Surgery, Sendai Japan Railway Hospital, 2.Department of Orthopaedic Surgery, Kuwano Kyoritsu Hospital, 3.School of Physical Therapy, Koriyama Institute of Health Sciences, 4.Department of Rehabilitation, Kuwano Kyoritsu Hospital, 5.Department of Orthopaedic Surgery, Tohoku University)

^○Tomoyuki Muto, Hiroaki Inui, Hiroki Ninomiya, Katsuya Nobuhara (Nobuhara Hospital and Institute of Biomechanics)

^○Tomoyuki Muto, Hiroaki Inui, Kotaro Hashimoto, Masahiko Komai, Katsuya Nobuhara (Nobuhara Hospital and Institute of Biomechanics)

^○Hitoshi Arimura¹, Takuya Tokunaga¹, Ruji Yonemitsu¹, Katsumasa Ideo¹, Tatsuki Karasugi¹, Junji Ide², Hiroshi Mizuta¹ (1.Department of Orthomaedic Surgery, Kumamoto University Hospital, 2.Department of Advance Joint Reconstructive Surgery, Kumamoto University)

^○Yuichiro Yano¹, Junichiro Hamada², Kunio Yoshizaki³, Kazuhiro Endo³, Kenta Ono³, Daisuke Segawa³, Yoshihiro Hagiwara⁴ (1.Dokkyo Medical University Nikko Medical Center, 2.Department of Orthopaedic Surgery, Kuwano Kyoritsu Hospital, 3.Department of Rehabilitation, Kuwano Kyoritsu Hospital, 4.Department of Orthopaedic Surgery, Tohoku University)

^○Satoshi Yamashita¹, Tadahiro Sakai², Hideki Hiraiwa², Takashi Hamada², Yohei Ono², Kentaro Miyamoto², Saho Tsuchiya², Hiroki Ohba², Yusuke Kawamura² (1.Nagoya University Hospital, 2.Nagoya University Graduate School of Medicine)

^○Tomonori Kemmoku^1,2, Keisuke Matsuki^2,3, Shuichi Sasaki⁴, Yu Sasaki⁵, Naoshige Nagura¹, Mitsufumi Nakawaki², Genyo Miyajima¹, Scott A. Banks², Masashi Takaso¹ (1.Kitasato University, 2.University of Florida, 3.Funabashi Orthopaedic Hospital, 4.Kitasato University East Hospital, 5.Seirei Sakura Citizen Hospital)

^○Akira Ando¹, Junichiro Hamada², Yoshihiro Hagiwara³, Kazuhiro Endo⁴, Kunio Yoshizaki⁴, Ryo Sahara⁴, Daisuke Segawa⁴ (1.Matsuda Hospital, 2.Department of Orthopaedic Surgery, Kuwano Kyoritsu Hospital, 3.Tohoku University School of Medicine, 4.Department of Rehabilitation, Kuwano Kyoritsu Hospital)

^○Yuji Kanaya¹, Hideyuki Sasanuma¹, Yuki Iijima¹, Katsushi Takeshita¹, Kei Konnno², Nobuyuki Taniguchi² (1.Department of Orthopaedics, Jichi Medical University Hospital, 2.Department of Laboratory Medicine, Jichi Medical University Hospital)

^○Koumei Matsuura, Kunichika Shin, Gou Miake, Momo Irie, Hiromitsu Kabayama (Saiseikai Yahata General Hospital)

^○Yohei Ono^1,2, Ian Ky Lo¹, Gail M Thornton¹ (1.Department of Surgery, Section of Orthopaedic Surgery, University of Calgary, 2.Department of Orthopaedic Surgery, Nagoya University)

^○Chih-Hao Chiu^1,2,3, Kin Fong Lei^4,5 (1.Chang Gung Memorial Hospital, 2.Bone and Joint Research Center, Department of Orthopedic Surgery, Linkou Chang Gung Memorial Hospital, 3.Department of Orthopedic Surgery, Taoyuan Chang Gung Memorial Hospital, 4.Graduate Institute of Medical Mechatronics, Chang Gung University, 5.Department of Mechanical Engineering, Chang Gung University)

^○Ashish Gupta^1,2, Nikolas K Knowles^2,3, Louis M Ferreira^2,3, George S Athwal² (1.Orthopaedics, Greenslopes Private Hospital, 2.Roth/McFarlane Hand and Upper Limb Centre, 3.University of Western Ontario, Biomedical Engineering Graduate Program)

^○Hanpyo Hong¹, Kyunghwa Jung², Hyunseok Choi², Arnold Adikrishna¹, Jaesung Hong², In-Ho Jeon¹ (1.Ulsan University, School of Medicine, Asan Medical Center, 2.Department of Robotics Engineering, Daegu Gyeongbuk Institute of Science and Technology (DGIST))

^○Masahiko Kobayashi¹, Yasuyuki Mizuno¹, Daisuke Mori², Naoki Umatani³, Noboru Funakoshi³ (1.Kyoto Shimogamo Hospital, 2.Karasuma-Oike Orthopaedic Clinic, 3.Orthopaedic Surgery, Kyoto Shimogamo Hospital)

^○Ryunosuke Fukushi¹, Keiko Horigome¹, Satoshi Kawaguchi¹, Hideki Yajima¹, Toshihiko Yamashita² (1.Department of Orthopaedic Surgery, Asahikawa Kosei Hospital, 2.Dept.of Orthop Surg., Sapporo Medical University)

^○Hideki Sato (Aomori Prefectural Central Hospital)

^○Ryunosuke Fukushi¹, Keiko Horigome¹, Satoshi Kawaguchi¹, Hideki Yajima¹, Toshihiko Yamashita² (1.Department of Orthopaedic Surgery, Asahikawa Kosei Hospital, 2.Dept.of Orthop Surg., Sapporo Medical University)

^○Yasuyuki Ishida, Makoto Nagasawa, Noboru Taniguchi, Tomomi Oota, Ethuo Chosa (Miyazaki University)

^○Noriaki Shimada¹, Jun'ichi Inoue², Katsuhiko Shiraki¹, Kazuo Saita¹ (1.Department of Orthopaedic Surgery, Saitama Medical Center, Saitama Medical University, 2.Kamifukuoka General Hospital)

^○Eiichi Ishitani, Nobuya Harada (Fukuoka Shion Hospital)

^○Keita Hagie¹, Masafumi Gotoh³, Takaki Imai^1,2, Keisuke Noda¹, Keiji Fukuda⁴, Misa Ogino⁴, Kazuya Madokoro⁵, Takashi Nagamatu^2,6, Jyunniti Kawakami^2,7,8, Naoto Shiba⁸ (1.Department of Rehabilitation, Keishinkai Hospital, 2.Kurume University School of Medicine Graduate School, 3.Department of Orthopedic Surgery, Kurume University Medical Center, 4.Department of Orthopedic Surgery, Keishinka Hospital, 5.Department of Physical Therapy, Technical School of Medical and Welfare Ryokuseikan, 6.Department of Physical Therapy, Fukuoka Rehabilitation College, 7.Department of Rehabilitation Technology, Saiseikai Yahata Hospital, 8.Department of Orthopedic Surgery, Kurume University)

^○Ryosuke Horie, Hiroyuki Nakamizo (Kagawaken Saiseikai Hospital)

^○Kazuhiko Maeda¹, Kaori Fukushima¹, Keiji Maezono¹, Tetsuya Sameshima², Daisuke Hamada², Kengo Yoshida², Satoshi Sameshima², Yujiro Hamasato¹ (1.Imamura General Hospital, 2.Imamura General Hospital Sports Orthopaedics Rehabilitation Center)

^○Takaki Imai^1,2, Masafumi Gotoh³, Keita Hagie¹, Keisuke Noda¹, Keiji Fukuda⁴, Misa Ogino⁴, Kazuya Madokoro⁵, Takashi Nagamatsu^2,6, Jyunnichi Kawakami^2,7, Naoto Shiba⁸ (1.Department of Rehabilitation, Keishinkai Hospital, 2.Kurume University School of Medicine Graduate School, 3.Department of Orthopedic Surgery, Kurume University Medical Center, 4.Department of Orthopedic Surgery, Keishinkai Hospital, 5.Department of Physical Therapy, Technical School of Medical and Welfare Ryokuseikan, 6.Department of Physical Therapy, Fukuoka Rehabilitation College, 7.Department of Rehabilitation Technology, Saiseikai Yahata General Hospital, 8.Department of Orthopedic Surgery, Kurume University)

^○Kota Koizumi, Kenji Hayashida, Makoto Tanaka (Osaka Police Hospital)

^○Satoru Ohta, Osamu Komai (Orthopedics, Shinseikai Toyama Hospital)

^○Yoshihiro Nakamura¹, Shin Yokoya², Yohei Harada³, Katsunori Shiraishi², Kenji Kashiwagi⁴, Yasuhiko Sumimoto¹, Yu Mochizuki⁵ (1.Department of Orthopaedics, Chugoku Rosai Hospital, 2.Department of Orthopaedics, Hiroshima University, 3.Department of Orthopaedics, Hiroshima Citizens Hospital, 4.Hirao Clinic, 5.Department of Orthopaedics, Hiroshima Prefectural Hospital)

^○Yoshihiko Nagata¹, Yusuke Fujiwara¹, Yuji Itotani¹, Yoichi Iwasaki¹, Yu Mochizuki² (1.Hiroshima-Nishi Medical Center, 2.Hiroshima Prefectural Hospital)

^○Soichiro Kitayama, Hisayoshi Tachihara, Masaki Yamamoto, Yuya Kusumi (Okubo Hospital)

^○Ryosuke Matsushita¹, Shin Yokoya¹, Katsunori Shiraishi¹, Hiroshi Negi¹, Norimasa Matsubara¹, Yu Mochizuki^1,2, Nobuo Adachi¹ (1.Hiroshima University, 2.Hiroshima Prefectural Hospital)

^○Hideyuki Shirasawa¹, Noboru Matsumura¹, Yuhei Takada¹, Satoshi Oki¹, Yusuke Kawano², Shohei Shiono³, Masaya Nakamura¹, Morio Matsumoto¹ (1.Department of Orthopaedic Surgery, Keio University School of Medicine, 2.Department of Orthopaedic Surgery, Shizuoka City Shimizu Hospital, 3.Department of Orthopaedic Surgery, Hino Municipal Hospital)

^○Tomoki Wada¹, Yoshiaki Itoigawa¹, Keiichi Yoshida¹, Takayuki Kawasaki², Yoshinori Hasegawa², Shogo Sobue², Kazuo Kaneko² (1.Juntendo University Urayasu Hospital, 2.Juntendo University)

^○Junichi Kawakami^1,2, Masafumi Gotoh³, Koumei Matsuura⁴, Kunichika Shin⁴, Ikuhisa Fujito¹, Saho Matsunaga¹, Kazuya Madokoro⁵, Takashi Nagamatsu², Takaki Imai², Naoto Shiba³ (1.Department of Rehabilitation, Saiseikai Yahata General Hospital, 2.Kurume University School of Medicine Graduate School, 3.Department of Orthopedic Surgery, Kurume University, 4.Department of Orthopedic Surgery, Saiseikai Yahata General Hospital, 5.Department of Physical Therapy, Technical School of Medical and Welfar)

^○Hiroaki Matsuo, Shiro Kajiyama, Makoto Osaki (Department of Orthopaedic Surgery, Nagasaki University Hospital)

^○Kazuhito Sugimori (Toyama Red Cross Hospital)

^○Kengo Kirimura (Hamamatsu City Rehabilitation Hospital)

^○Takahiro Kaga^1,3, Ryosuke Mashiko², Ryouhei Sato², Takahiro Igari², Kenichi Otoshi¹, Hiroaki Shishido² (1.Depertment of Sports Medicine, Fukushima Medical University, 2.Department of Orthopaedic Surgery, Fukushima Medical University, 3.Southern Tohoku Hospital)

^○Masahiro Izumi, Satoshi Ikebe, Takayuki Akiyama, Masaaki Mawatari (Saga University)

^○Atsushi Tsuchiya¹, Katsumasa Sugimoto², Hideyuki Goto³, Masahito Yoshida³, Tetsuya Takenaga³, Satoshi Takeuchi³, Keishi Takaba⁴ (1.Meitetsu Hospital, 2.Nagoya Sports Clinic, 3.Department of Orthopaedic Surgery, Nagoya City University Graduate School of Medical Sciences, 4.Department of Orthopaedic Surgery, Ogaki Municipal Hospital)

^○Noboru Taniguchi^1,2, Naoki Suenaga³, Yasuyuki Ishida¹, Makoto Nagasawa¹, Isoya Goya⁴, Etsuo Chosa¹ (1.University of Miyazaki, 2.Tokyo Medical University, 3.Hokushin Orthopaedic Hospital, 4.Kaisei Hospital)

^○Yukitaka Fujisawa¹, Teruhisa Mihata², Akihiko Hasegawa², Takashi Kawakami³, Kunimoto Fukunishi⁴, Masashi Neo² (1.Yaenosato Hospital, 2.Osaka Medical College, 3.First Towakai Hospital, 4.Rakusai Shimizu Hospital)

^○Takeshi Uemura, Aki Fukuda, Akimasa Morita (Suzuka Kaisei Hospital)

^○Takehiro Kimura, Sachio Masuda, Masaaki Morooka (Morooka Orthopedics Hospital)

^○Daisuke Kurokawa¹, Minoru Tanaka¹, Shuichi Moriya¹, Katsumi Sato¹, Eiji Itoi² (1.Tohoku Rosai Hospital, 2.Tohoku University)

^○Issei Yuki^1,2, Nariyuki Mura², Seiichi Endo², Tomohiro Uno², Daisaku Tsuruta¹, Akemi Suzuki¹, Hiroshi Satake¹, Michiaki Takagi¹ (1.Yamagata University, 2.Yoshioka Hospital)

^○Shuichirou Sakai¹, Hisao Shimokoube^1,2, Isao Shirachi^1,2,4, Yasuhiro Mitsui^1,2, Msafumi Gotoh², Kousuke Hyakutake¹, Naoto Shiba³ (1.Hyakutake Orthopedics Sports Clinic, 2.Department of Orthopaedic Surgery, Kurume University Medical Center, 3.Department of Orthopaedic Surgery, Kurume University Hospital, 4.Shirachi Orthopedics Sports Clinic)

^○Tomohiro Uno¹, Nariyuki Mura¹, Issei Yuki², Seiichi Endo¹, Michiaki Takagi² (1.Yoshioka Hospital, 2.Department of Surgery, Yamagata University Faculty of Medicine)

^○Takashi Toma¹, Hiroshi Yamaguchi^2,4, Isoya Goya⁴, Tomohiro Moriyama³, Fuminori Kanaya⁴ (1.Yonabaru Chuo Hospital, 2.Rehabilitation Clinic Yamaguchi, 3.Okinawa Red Cross Hospital, 4.University of the Ryukyus)

^○Hitoshi Suzuki, Akihisa Hatakeyama, Shinichiro Takada, Soushi Uchida (Department of Orthopedics, Wakamatsu Hospital of University of Occupational and Environmental Health)

^○Koichi Nakagawa¹, Takashi Suzuki², Tomohirosutefuan Tomi², Saori Watanabe² (1.Kindai University, 2.Japanese Red Cross Osaka Hospital)

^○Takahide Itabashi¹, Takayuki Dohke², Tosiaki Hirose³, Yuuji Shibayama², Akira Sugi², Emi Mizusima², Junichi Itani², Toshihiko Yamashita² (1.Asahikawa Kosei General Hospital, 2.Sapporo Medical University, 3.Asabu Orthopedic Hospital)

^○Hideaki Fukushima¹, Yuichiro Miura¹, Yoshihiro Kai², Hitoshi Koda², Ryuhei Furukawa³, Yoshikazu Kida³, Toru Morihara^3,4 (1.Department of Rehabilitation, Fushimi Okamoto Hospital, 2.Faculty of Health Science, Kyoto Tachibana University, 3.Department of Orthopaedics, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 4.Kyoto Prefectural Mental and Physically Handicapped Person Welfare Center Attached Rehabilitation Hospital)

^○Daisuke Mori, Naoki Umatani, Yasuyuki Mizuno, Masahiko Kobayashi (Kyoto Shimogamo Hospital)

^○Toshifumi Tamura, Kenshi Kikukawa (JCHO Kumamoto General Hospital)

^○Hiroto Hanai¹, Shinichi Yamada² (1.Yukioka Hospital, 2.Japan Community Health Care Organization Hoshigaoka Medical Center)

^○Takamitsu Mondori¹, Yoshiyuki Nakagawa¹, Koichi Sawai¹, Shinpei Kurata², Shuzou Morita³, Takuya Egawa⁴, Kazuya Inoue⁴, Yasuhito Tanaka⁴ (1.Uda City Hospital, 2.Okanami Hospital, 3.Saiseikai Gose Hospital, 4.Nara Medical University)

^○Takamitsu Okada, Naohide Takeuchi, Naoya Kozono, Yoshitaka Nakanishi, Takahiro Senjyu, Yasuharu Nakashima (Department of Orthopaedic Surgey, Kyushu University Hospital)

^○Nobuo Terabayashi, Kenji Kawashima, Haruhiko Akiyama (Department of Orthopaedic Surgery, Gifu University Graduate School of Medicine)

^○Hisayoshi Kato, Keisuke Nakayama, Yusuke Yokoyama, Kazutaka Yasui (Nippon Kokan Fukuyama Hospital)

^○Hiroshi Yamaguchi^1,3, Tomohiro Moriyama², Takashi Touma³, Isoya Goya³, Fuminori Kanaya³ (1.Rehabilitation Clinic Yamaguchi, 2.Okinawa Redcross Hospital, 3.The University of the Ryukyus)

^○Hideaki Asai¹, Masahiko Morishige², Yuichi Nagase³, Hiroki Yoshitomi⁴, Toshinobu Omiya⁶, Kazuya Tamai⁵, Sakae Tanaka⁶ (1.Japanese Red Cross Musashino Hospital, 2.Anshin Hospital, 3.Tokyo Metropolitan Tama Medical Center, 4.Kanto Rosai Hospital, 5.Touto Bunkyo Hospital, 6.Tokyo University)

^○Hirokazu Honda¹, Masafumi Gotoh¹, Yasuhiro Mitsui¹, Isao Shirachi³, Hidehiro Nakamura², Hisao Shimokobe², Hiroki Ozono², Naoto Shiba² (1.Department of Orthopaedics, Kurume University Medical Center, 2.Department of Orthopaedics, Kurume University, 3.Shirachi Orthopaedic & Sports Clinic)

^○Masayuki Abe, Kenji Okamura (Department of Orthopaedics, Hitsujigaoka Hospital)

^○Takashi Ito¹, Yuusuke Iwahori², Motomu Tsutsui¹, Hirokatsu Hanamura¹ (1.Department of Orthopaedics, Asahi Hospital, 2.Department of Orthopaedics, Aichi medical university School of medicine)

^○Takeshi Kokubu¹, Mitsuru Taniguchi¹, Yutaka Mifune², Atsuyuki Inui² (1.Shin-Suma General Hospital, 2.Kobe University Graduate School of Medicine)

^○Satoshi Matsuda¹, Shun Hashimoto², Hideki Arai¹, Soichiro Aiba¹ (1.Nagano Municipal Hospital, 2.Shinshu University)

^○Makoto Mitani, Isao Fujibayashi, Fumiaki Takase, Tomoya Yoshikawa, Kenjiro Okimura, Takuma Ozaki (Himeji St. Mary's Hospital)

^○Tadahiko Yotsumoto, Nobuyoshi Watanabe, Yasuo Ootsuki (Kyoto Kujyo Hospital)

^○Hiroki Yoshitomi, Hiroshi Iwaso (Kanto Rosai Hospital Sports Orthopaedic Surgery)

^○Yuichiro Miura¹, Yoshihiro Kai², Hideaki Fukushima¹, Toru Morihara³, Ryuhei Furukawa³, Tsuyoshi Sukenari³ (1.Rehabilitation Unit, Fushimi Okamoto Hospital, 2.Faculty of Health Science, Kyoto Tachibana University, 3.Department of Orthopaedics, Graduate School of Medical Science, Kyoto Prefectural University of Medicine)

^○Takayuki Dohke¹, Toshiaki Hirose², Yuji Shibayama¹, Akira Sugi¹, Emi Mizushima¹, Kenji Okamura³ (1.Sapporo Medical University, 2.Asabu Orthpadics Hospital, 3.Hitsujigaoka Hospital)

^○Yukinori Tsukuda¹, Sadatoshi Kato², Norimasa Iwasaki³ (1.Otaru General Hospital, 2.Hokkaido Orthopaedic Memorial Hospital, 3.Hokkaido University)

^○Yukio Shigeyama¹, Masanori Hamada¹, Humi Machida², Masayuki Kodama², Mitsugu Tsubouchi², Akihiro Tokuhiro¹ (1.Kibikogen Rehabilitation Center, 2.Okayama Rosai Hospital)

^○Yukio Shigeyama¹, Masanori Hamada¹, Humi Machida², Masayuki Kodama², Mitsugu Tsubouchi², Akihiro Tokuhiro¹ (1.Kibikogen Rehabilitation Center, 2.Okayama Rosai Hospital)

^○Takashi Suzuki¹, Tomohiro Stefuan Tomi¹, Saori Watanabe¹, Naoyoshi Isaka² (1.Department of Orthopedic Surgery, Osaka Red Cross Hospital, 2.Department of Orthopedic Surgery, Hyogo Municipal Amagasaki Medical Center)

^○Hironori Kakoi¹, Hideyasu Kaieda², Mitsuyoshi Kaieda³, Jun Takano⁴, Toshihiko Izumi¹, Yoshiyuki Masuda⁵, Yasunari Fujii⁶ (1.Department of Orthopaedic Surgery Graduate School of Medical and Dental Sciences, Kagoshima University, 2.Matsumoto Orthopaedic Hospital, 3.Department of Orthopaedic Surgery, Ogura Hospital, 4.Department of Orthopaedic Surgery, Tanegashima Medical Center, 5.Department of Orthopaedic Surgery, Kagoshima Prefectural Oshima Hospital, 6.Health Service Center, National Institute of Fitness and Sports in Kanoya)

^○Shuji Ito¹, Soichiro Yamamoto¹, Nobuo Yamagami¹, Yuji Uchio¹, Akira Aoki² (1.Shimane University, 2.Matsue Red Cross Hospital)

^○Akihiko Hasegawa¹, Teruhisa Mihata¹, Takeshi Kawakami², Kunimoto Fukunishi³, Masashi Neo¹ (1.Osaka Medical College, 2.First Towakai Hospital, 3.Rakusai Shimizu Hospital)

^○Yosuke Kuwano, Shinichi Nakahara, Masao Eto (Saiseikai Nagasaki Hospital)

^○Yoshihisa Zaitsu, Hidehiko Yuge (Mizoguchi Orthopedic Hospital)

^○Katsuaki Yanagisawa¹, Hideya Yoshimura¹, Tomoyuki Mochizuki², Akimoto Nimura³, Mio Udo¹, Kanehiro Hiyama¹, Aritoshi Yoshihara¹ (1.Department of Orthopedic Surgery, Kawaguchi Kogyo General Hospital, 2.Department of Clinical Anatomy, Graduate School of Medical and Dental Science, Tokyo Medical and Dental University, 3.Department of Joint Reconstruction, Graduate School, Tokyo Medical and Dental University)

^○Hideyasu Kaieda^1,2, Hironori Kakoi², Toshihiko Izumi², Mitsuyoshi Kaieda², Yasunari Fujii³ (1.Matsumoto Hospital, 2.Department of orthopaedic surgery, Graduate school of medical and dental sciences, Kagoshima University, 3.Health Service Center, National Institute of Fitness and Sports in Kanoya)

^○Seikai Toyooka¹, Kazuyuki Watanabe², Naohiko Higuchi³, Masaaki Ito¹ (1.University of Teikyo, 2.Fukaya Central Hospital, 3.Takai Hospital)

^○Kazumasa Takayama, Shunsuke Yamada, Yuu Kobori (Kurashiki Central Hospital)

^○Taku Ebata¹, Daisuke Monma¹, Yuki Matsui¹, Takuma Kaibara², Yuki Suzuki¹, Tadanao Funakoshi¹, Norimasa Iwasaki¹ (1.Hokkaido University, 2.Obihiro Kosei hospital)

^○Haruhiko Nishida (Shinko Hospital)

^○Kengo Kirimura (Hamamatsu City Rehabilitation Hospital)

^○Motoshige Nakashima, Kazutoshi Kurokouchi, Ryuichiro Yamamoto, Shigeo Takahashi (Department of Orthpaedic Surgery and Arthroscopy Center, Mitsubishi Nagoya Hospital)

^○Kiyotsugu Shinagawa¹, Taku Hatta², Nobuyuki Yamamoto², Eiji Itoi² (1.Department of Orthopaedic Surgery, Oshu City Mizusawa Hospital, 2.Department of Orthopaedic Surgery, Tohoku University School of Medicine)

^○Kazutoshi Kurokouchi, Shigeo Takahashi, Ryuichiro Yamamoto, Motoshige Nakashima (Orthopaedics and Arthroscopy Center, Mitsubishi Nagoya Hospital)

^○Takashi Kobayashi, Yosuke Shima (Department of Orthopaedic Surgery, KKR Hokuriku Hospital)

^○Noriyuki Ishige, Shigehito Kuroda, Ryo Murata, Shuhei Ogino, Takeo Ishii, Motohiko Mikasa (Matsudo Orthopaedic Hospital)

^○Kohnan Tsuchiyama, Hiroyuki Sugaya, Norimasa Takahashi, Morihito Tokai, Kazutomo Onishi, Shouta Hoshika, Hiroshige Hamada, Yasutaka Takeuchi, Ryu Onishi (Funabashi Orthopaedic Hospital)

^○Kentaro Sasaki¹, Toru Morihara², Kenta Takatsuji¹, Ryuhei Furukawa², Yoshikazu Kida², Hiroyoshi Fujiwara², Motoyuki Horii², Toshikazu Kubo² (1.Fukuchiyama City Hospital, 2.Kyoto Prefectural University of Medicine)

^○Ryuhei Furukawa^1,2, Yoshikazu Kida², Toru Morihara², Tsuyoshi Sukenari², Hiromi Kondou², Hiroyoshi Fujiwara², Toshikazu Kubo² (1.Departmant of Orthopaedics, Rakuwakai Marutamachi Hospital, 2.Department of Orthopaedics, Graduate School of Medical Science, Kyoto Prefectural University of Medicine)

^○Naoya Nakahashi¹, Toshiaki Hirose², Yuko Narita¹, Rui Imamura³, Takayuki Dohke⁴, Toshihiko Yamashita⁴ (1.Obihiro Kyokai Hospital, 2.Asabu Orthopaedic Hospital, 3.Division of Radiology and Nuclear Medicine, Sapporo Medical University Hospital, 4.Department of Orthopaedic Surgery, Sapporo Medical University)

^○Yasutaka Takeuchi¹, Hiroyuki Sugaya¹, Norimasa Takahashi¹, Morihito Tokai¹, Kazutomo Onishi¹, Shota Hoshika¹, Hiroshige Hamada¹, Ryu Onishi¹, Konan Tsuchiyama¹, Joji Moriishi² (1.Funabashi Orthopaedic Hospital, 2.Funabashi Orthopaedic Hospital Ichikawa Clinic)

^○Hio Teng Leong^1,2, Shu-Hang Patrick Yung¹ (1.Department of Orthopaedics and Traumatology, The Chinese University of Hong Kong, 2.Department of Rehabilitation Sciences, The Hong Kong Polytechnic University)

^○Kyu Cheol Noh, Yong-Beom Lee, Yoon-Suk Hyun (Orthopedics, Hallym Univ Medical Center)

^○Jia Ma, Lei Zhang (Sports Medicine, Wangjing Hospital, China Academy of Chinese Medical Sciences)

^○Lei Zhang (Sports Medicine, Wangjing Hospital, China Academy of Chinese Medical Sciences)

^○Namdev Shankarrao Gorgile, Vinod R Jagtap (DEPT of Orthopedics, Government Medical College)

^○Sheng Zhang, Lei Zhang (Orthopaedic Sports Medicine, Wangjing Hospital, China Academy of Chinese Medical Sciences)

^○Tomohiro Saito¹, Motoki Tanaka² (1.Fukuoka Mirai Hospital, 2.Hakata Medical Clinic)

^○Tomohiro Saito¹, Motoki Tanaka² (1.Fukuoka Mirai Hospital, 2.Hakata Medical Clinic)

^○Koichi Ichikawa¹, Tomoya Manaka¹, Yoshihiro Hirakawa¹, Yoshinobu Matsuda³, Hayato Shimizu⁴, Yoichi Ito^1,2, Hiroaki Nakamura¹ (1.Dept. of Orthopedic Surgery, Osaka City University Graduate School of Medicine, 2.Ito Clinic, Osaka Shoulder Centor, 3.Kashiwara Municipal Hospital, 4.Nagayoshi General Hospital)

^○Hiromi Kondo¹, Toru Morihara^1,2, Hisakazu Tachiiri³, Yoshikazu Kida¹, Ryuhei Hurukawa¹, Yukichi Kabuto⁴, Hiroyoshi Hujiwara¹, Toshikazu Kubo¹ (1.Kyoto Prefectural University of Medicine, 2.Rehabilitation Hospital of Welfare of the Mentally and Physically Handicapped center, 3.TACHIIRI Orthopedics, 4.North Medical Center Kyoto prefectural University of Medicine)

^○Koji Akimoto, Nobuyasu Ochiai, Daisuke Nojima (Department of Orthopaedic Surgery, Chiba University after Graduate School of Medicine)

^○Paolo Alan B Tabar (Department of Orthopedic Surgery, Southern Philippines Medical Center)

^○Sungjoon Lim, Hanpyo Hong, In-Ho Jeon, Jae-Myeung Chun (Department of Orthopedic Surgery, Asan Medical Center)

^○Wuey Min Ng^1,2, Kai Weng Loi¹ (1.Orthopaedic Surgery, University Malaya Medical Center, 2.NOCERAL, Faculty of Medicine, University Malaya)

^○Hiroki Itsubo, Takashi Hisatome, Kouhei Miyashita (Department of Orthopedic Surgery, Itabashi Central Medical Center)

^○Takashi Hayakawa (Dept. of Orhopaedic Surg, Niigata Central Hospital)

^○Hirokazu Nagai¹, Ryo Nakajima², Kenichi Matsumura³, Hajime Mori⁴, Shingo Yoneta³, Junichi Maki¹, Shinji Imai⁵ (1.Depatment of Orthopaedics, Soseikai General Hospital, 2.Department of Rehabilitation, Shiga University of Medical Srcience, 3.Depatment of Orthopaedics, Tane General Hospital, 4.Depatment of Orthopaedics, Kyoto Okamoto Memorial Hospital, 5.Department of Orthopaedics, Shiga University of Medical Srcience)

^○Shintaro Yamane, Naoki Suenaga, Naomi Oizumi, Chika Yoshioka (The Upper Extremity, Center of Joint Replacement and Endoscopic Surgery, Hokushin Hospital)

^○Hidekazu Nakai¹, Kei Sugawa¹, Takeshi Matsuura², Nagakazu Shimada¹ (1.Shimada Hospital, 2.Keiseikai Hospital)

^○Kenta Inagaki^1,2, Nobuyasu Ochiai², Yasuhito Sasaki², Eiko Hashimoto², Kouji Akimoto² (1.Matsudo City Hospital, 2.Department of Orthopaedic Surgery, Chiba University)

^○Shunsuke Yamada, Kazumasa Takayama, Yuu Kobori (Kurashiki Central Hospital)

^○Xiaoming Wu (Orthopaedic Department, Shanghai No 1 Hospital)

^○Hiroaki Inui, Kotaro Hashimoto, Katsuya Nobuhara (Nobuhara Hospital)

^○Ryohei Nikaido¹, Akihiro Harano¹, Yasuhito Tanaka² (1.Yamatotakada City Hospital, 2.Nara Medical University)

^○Masataka Uchino, Noriko Hirakawa, Kouji Naruse, Ken Urabe (Kitasato University Medical Center)

^○Yoshimasa Sakoma (Department of Orthopaedic Surgery, Onomichi Municipal Hospital)

^○Yumi Niizeki^1,2, Hideya Yoshimura³, Junichi Inoue⁴ (1.Soka Municipal Hospital, 2.Hyperbaric Medical Center, Tokyo Medical and Dental University, 3.Kawaguchi Kogyo General Hospital, 4.Kamifukuoka General Hospital)

^○Shuhei Fujii¹, Takuya Egawa¹, Kazuya Inoue¹, Yoshiyuki Nakagawa², Takamitu Mondori², Kouichi Sawai², Yasuhito Tanaka¹ (1.Nara Medical University Hospital, 2.Department of Orthopaedics, Uda City Hospital, Nara Shoulder and Elbow Center)

^○Keiji Uchida (Department of Orthopaedic Surgery, Kure Kyosai Hospital)

^○Kenji Yasui¹, Naohide Takigawa¹, Hozumi Kumano², Akihiko Kinoshita², Choman Ryu³, Muneki Abe⁴, Tetsutaro Fukuhara⁵, Yukitaka Fujisawa⁵, Takeshi Kawakami⁶ (1.Nishinomiya Kyoritsu Neurosurgical Hospital, 2.Shiroyama Hospital, 3.Hokusetsu General Hospital, 4.Saiseikai Ibaraki Hospital, 5.Yaenosato Hospital, 6.First Towakai Hospital)

^○Itaru Kawashima (Nagoya Daini Red Cross Hospital)

^○Hidehiro Nakamura¹, Kazuki Nishida¹, Toshiaki Haraguchi¹, Yuji Kawasaki¹, Koutarou Jinbo¹, Masafumi Gotoh², Naoto Shiba³ (1.St. Mary's Hospital, 2.Kurume University Medical Center, 3.Kurume University)

^○Kazunori Osawa^1,2, Masashi Suzuki^1,2, Takayuki Matsuhisa¹, Kenji Ohara¹, Yuuichi Isozaki¹, Yuutarou Tajika¹, Kanji Furuya¹, Ryousuke Kimura¹, Naoya Nishinaka^1,2 (1.Showa University Fujigaoka Hospital, 2.Showa University Research Institute for Sport and Exercise Sciences)

^○Makoto Suruga¹, Taichi Komatsu¹, Yoshiyuki Yahagi¹, Takashi Horaguchi¹, Genki Iwama², Koh Maruyama³ (1.Nihon University Hospital, 2.Kawaguchi Municipal Medical Center, 3.Sekimachi Hospital)

^○Hideaki Nagamoto¹, Mitsuhiro Takahashi¹, Akira Oizumi¹, Minoru Tanaka² (1.Department of Orthopaedic Surgery, Kurihara Central Hospital, 2.Department of Sports Medicine and Orthopaedic Surgery, Tohoku Rosai Hospital)

^○Kentaro Ohuchi¹, Tatsuru Tomioka¹, Kunio Ebata¹, Hiroaki Kijima², Hidetomo Saito², Naohisa Miyakoshi², Yoichi Shimada² (1.Yokote Municipal Hospital, 2.Akita University Graduate School of Medicine)

^○Junichi Itani¹, Takayuki Douke², Yuji Shibayama³, Akira Sugi⁴, Emi Mizushima² (1.Sunagawa City Medical Center, 2.Sapporo Medical University, 3.Hakodate Goryoukaku Hospital, 4.Esasi Hospital)

^○Shuihi Uchiyamada¹, Kaneaki Tawada¹, Hideyuki Goto², Masahito Yoshida², Tetsuya Takenaga², Satoshi Takeuchi², Atsushi Tuchiya³, Katsumasa Sugimoto⁴, Takanobu Otsuka² (1.Department of Orthopaedic Surgery, Komaki City Hospital, 2.Department of Orthopaedic Surgery, Nagoya City University Graduate Sch, 3.Department of Orthopaedic Surgery, Meitetsu Hospital, 4.Nagoya Sports Medicine and Orthopaedic Clinic)

^○Akihiro Harano, Ryohei Nikaido (Department of Orthopaedics Surgery, Yamato Takada Municipal Hospital)

^○Naohito Rikuno, Takashi Suzuki, Tomohiro Stefuan Tomi, Saori Watanabe, Hironobu Bito (Department of Orthopedic Surgery, Osaka Red Cross Hospital)

^○Norimasa Matsubara¹, Shin Yokoya¹, Katsunori Shiraishi¹, Hiroshi Negi¹, Ryousuke Matsushita¹, Yu Mochizuki² (1.Hiroshima University, 2.Hiroshima Prefectural Hospital)

^○Kenji Horikiri, Taishi Uehara, Noriaki Fukumine (Department of Orthopedic Surgery Tomishiro Central Hospital)

^○Junpei Inoue¹, Kaneaki Tawada¹, Katsumasa Sugimoto², Hideyuki Goto³, Atsushi Tsuchiya⁴, Masahito Yoshida³, Tetsuya Takenaga³, Takanobu Otsuka³ (1.Komaki City Hospital, 2.Nagoya Sports Clinic, 3.Nagoya City University, 4.Meitetsu Hospital)

^○Shuzo Morita¹, Takamitsu Mondori², Yoshiyuki Nakagawa², Kouiti Sawai², Kazuya Inoue³, Takuya Egawa³, Yasuhito Tanaka³, Shinpei Kurata⁴, Ryouhei Nikaidou⁵ (1.Saiseikai Gose Hospital, 2.Uda City Hospital, 3.Nara Medical University, 4.Okanami General Hospital, 5.Yamatotakada City Hospital)

^○Akinari Tokiyoshi, Kohei Andoh, Hitoshi Ikegami, Tomomitsu Kutsuma, Aya Watanabe (Kugawa Hospital for Orthopedic Surgery)

^○Norihide Kanda¹, Nobuo Terabayashi², Kenji Kawashima², Haruhiko Akiyama² (1.Advanced Critical Care Center, Gifu University, 2.Department of Orthopaedics Surgery, Gifu University)

^○Tatsuhiro Toratani, Hidetoshi Yasutake, Takeshi Horii, Munetomo Takata, Keito Shimanuki, Seigo Suganuma, Toshifumi Hikichi (Ishikawa Prefectural Central Hospital)

^○Kei Fujiwara, Kenichi Matsumura (Tane General Hospital)

^○Xiaoming Wu (Orthopaedic Department, Shanghai No 1 Hospital)

^○Xiaoming Wu (Orthopaedic Department, Shanghai No 1 Hospital)

^○Sukwoong Kang, Gyutaek Park (Daedong General Hospital)

^○Renaldi Prasetia, Hermawan Nagar Rasyid (Department of Orthopaedics and Traumatology, Faculty of Medicine Universitas Padjadjaran/Dr. Hasan Sadikin Teaching Hospital)

^○Kazutomo Miura¹, Michiro Yanagisawa², Masakazu Kogawa¹, Eiichi Tsuda¹, Yasuyuki Ishibashi² (1.Hirosaki University, 2.Dept. of Orthopaedic Surgery, Hirosaki University)

^○Tomoki Iguchi¹, Yasuhiro Nakane¹, Makoto Harada¹, Satoshi Nakamura², Tadakazu Abe³, Daisuke Fukui⁴, Takahide Sasaki⁴ (1.Sumiya Orthopaedic Hospital, 2.Department of Orthopaedics, Kashiba Asahigaoka Hospital, 3.Department of Orthopaedics, Wakayama Rosai Hospital, 4.Department of Orthopaedics, Wakayama Medical University)

^○Yoshimasa Sakoma, Takahiko Hirooka (Onomichi Municipal Hospital)

^○Shoji Fukuta¹, Katsutoshi Miyatake², Satoshi Hosokawa³, Keizo Wada⁴, Kosaku Higashino⁴, Koichi Sairyo⁴ (1.NHO Kochi Naitonal Hospital, 2.Yohsinigawa Medical Center, 3.JA Kochi Hospital, 4.Tokushima University)

^○Yuji Hatakeyama, Yusuke Sugimura (Nakadori General Hospital)

^○Shingo Yoshitake¹, Hiroyuki Nakamizo², Ryousuke Horie² (1.Kagawa University, 2.Kagawaken Saiseikai Hospital)

^○Tomohiko Deguchi¹, Katsuaki Kanbe¹, Kenji Yasui², Kazuhiro Maeda² (1.Department of Orthopaedic Surgery, Tokyo Women's Medical University, Medical Center East, 2.Department of Orthopaedic Surgery, Tokyo Women's Medical University)

^○Yoichi Ito^1,2, Tomoya Manaka², Koichi Ichikawa², Yoshihiro Hirakawa², Yoshinobu Matsuda², Hayato Shimizu², Syouichi Murakami², Hiroaki Nakamura² (1.Ito Clinic, Osaka Shoulder Center, 2.Orthopaedic Surgery, Osaka City University Graduate School of Medicine)

^○Nobuaki Kawai¹, Akihiko Kimura¹, Yohei Ono^1,3, Kenji Okamura², Takeshi Makihara⁴ (1.East Hokkaido Hospital, 2.Hitsujigaoka Hospital, 3.Department of Orthopaedic Surgery, Nagoya University Graduate School of Medicine, 4.Department of Orthopaedic Surgery, University of Tsukuba)

^○Kenji Ohara^1,2, Ryousuke Kimura², Kanji Furuya², Yuutaro Tajika², Kazunori Oosawa^2,3, Yuuichi Isozaki², Masashi Suzuki^2,3, Takayuki Matsuhisa², Hiroaki Tsutsui⁴, Naoya Nishinaka^2,3 (1.Showa University Koutou-Toyosu Hospital, 2.Showa University Fujigaoka Hospital Orthopaedic Surgery, 3.Showa University Research Institute for Sport and Exercise Sciences, 4.Showa University Orthopaedic Surgery)

^○Atsuko Kanno¹, Toshitake Aizawa² (1.Fukushima Rosai Hospital, 2.Iwaki Kyoritsu General Hospital)

^○Takeshi Makihara^1,2, Nobuaki Kawai³, Yohei Ono^3,4, Masayuki Abe⁵, Kenji Okamura⁵, Akihiko Kimura³ (1.Department of Orthopaedic Surgery, University of Tsukuba, 2.Kenpoku Medical Center Takahagi Kyodo Hospital, 3.East Hokkaido Hospital, 4.Department of Orthopaedic Surgery, Nagoya University Graduate School of Medicine, 5.Hitsujigaoka Hospital)

^○Hiromichi Omae¹, Yu Mochizuki² (1.Department of Orthopedic Surgery, Matsuyama Red Cross Hospital, 2.Department of Orthopedic Surgery, Hiroshima Prefectural Hospital)

^○Kenji Yasui¹, Kazuhiro Maeda¹, Ken Okazaki¹, Tomohiko Deguchi², Katsuaki Kanbe², Nobuhisa Shinozaki³, Yuya Tanaka⁴, Munehiro Naruo⁵ (1.Department of Orthopedics, Tokyo Women's Medical University, 2.Department of Orthopedics, Tokyo Women's Medical University, East Medical Center, 3.Department of Orthopedics, Tokyo-Kita Medical Center, 4.Department of Orthopedics, Ushiku Aiwa General Hospital, 5.Department of Orthopedics, Tomei Atsugi Hospital)

^○Hiromichi Omae¹, Yu Mochizuki² (1.Department of Orthopedic Surgery, Matsuyama Red Cross Hospital, 2.Department of Orthopedic Surgery, Hiroshima Prefectural Hospital)

^○Hiromichi Omae¹, Yu Mochizuki² (1.Department of Orthopedic Surgery, Matsuyama Red Cross Hospital, 2.Department of Orthopedic Surgery, Hiroshima Prefectural Hospital)

^○Takaaki Hiranaka, Taizo Konishiike (Okayama Red Cross Hospital)

^○Kazuki Goto, Ryuji Nishimoto (Japan Community Health Care Oranization, Osaka Hospital)

^○Mitsuko Yamada, Osamu Niwa (Orthopedic Surgery Restoractive Medicine of Neuro-Musculoskeletal System, Fujita Health University School of Medicine)

^○Yuzuru Yamamoto, Kozo Furushima, Ryuji Koga, Atushi Yamamoto, Hiroshi Kusano, Takeshi Morioka, Yoshiyasu Ito (Keiyu Orthopaedic Hospital)

^○Katsutoshi Miyatake¹, Shoji Fukuta², Keizo Wada³, Ichiro Tonogai³, Kosaku Higashino³, Koichi Sairyo³, Yoshihiro Tsuruo³ (1.Yoshinogawa Medical Center, 2.Kochi national Hospital, 3.Tokushima University)

^○Naoki Miyoshi¹, Naoki Suenaga², Naomi Oizumi², Noboru Taniguchi³, Akinari Tokiyoshi⁴, Hisayoshi Kato⁵, Isoya Goya⁶, Hiroshi Ito¹ (1.Asahikawa Medical University, 2.The Upeer Extremity Center of Joint Replacement and Endoscopy, Hokushin Hospital, 3.Miyazaki University, 4.Kugawa Hospital, 5.Nippon Kokan Fukuyama Hospital, 6.Obihiro Kaisei Hospital)

^○Naoki Umatani, Daisuke Mori, Masahiko Kobayashi, Yasuyuki Mizuno, Noboru Funakoshi (Department of Orthopedic Surgery, Kyoto Shimogamo Hospital)

^○Saori Watanabe, Takashi Suzuki, Tomohiro Stefuan Tomi, Hironobu Bito (Department of Orthopaedics, Osaka Red Cross Hospital)

^○Hiroki Kasama¹, Yoshiyasu Uchiyama², Eiji Shinpuku³, Hiroko Omi², Takeshi Imai², Masahiko Watanabe² (1.Tokai University Hachioji Hospital, 2.Department of Orthopaedic Surgery, Tokai University School of Medicine, 3.Tokai University Oiso Hospital)

^○Kazumasa Takayama, Shunsuke Yamada, Yuu Kobori (Kurashiki Central Hospital)

^○Ryo Nakajima¹, Takashi Nishioka¹, Hirokazu Nagai², Shingo Yoneta³, Shinji Imai⁴ (1.Department of Rehabilitation Medicine, Shinga University of Medical Science, 2.Department of Orthpaedics, Soseikai General Hospital, 3.Department of Orthpaedics, Tane General Hospital, 4.Department of Orthpaedics, Shinga University of Medical Science)

^○Yasuhiro Nakane¹, Makoto Harada¹, Tomoki Iguchi¹, Satoshi Nakamura², Tadakazu Abe³, Daisuke Hukui⁴, Takahide Sasaki⁴ (1.Sumiya Orthopaedic Hospital, 2.Department of Orthopaedics, Kashiba Asahigaoka Hospital, 3.Department of Orthopaedics, Wakayama Rosai Hospital, 4.Department of Orthopaedics, Wakayama Medical University)

^○Yu Hiraoka¹, Nobuyasu Ochiai², Eiko Hashimoto², Yasuhito Sasaki², Koji Akimoto² (1.Chiba Medical Center, 2.Chiba University Hospital)

^○Chika Yoshioka¹, Naoki Suenaga², Naomi Oizumi², Shintaro Yamane¹, Isoya Goya² (1.Hokushin Higashi Hospital, 2.Orthopedic Hokushin Hospital)

^○Yoichi Ito^1,3, Naoki Ooi², Hideki Okazaki², Tomoya Manaka³, Koichi Ichikawa³, Yoshihiro Hirakawa³, Yoshinobu Matsuda³, Hayato Shimizu³, Syouichi Murakami³, Hiroaki Nakamura³ (1.Ito Clinic, Osaka Shoulder Center, 2.Ito Clinic, Osaka Shoulder Center, Radiology, 3.Osaka City University, Graduate School of Medicine, Orthopaedic Surgery)

^○Syouichi Murakami¹, Tomoya Manaka², Yoichi Ito^2,3, Koichi Ichikawa², Yoshihiro Hirakawa², Yoshinobu Matsuda⁴, Hayato Shimizu⁵, Hiroaki Nakamura² (1.Department of Orthopaedic Surgery, Osaka General Hospital of West Japan Railway Company, 2.Department of Orthopaedic Surgery, Osaka City University Graduate School of Medicine, 3.Ito clinic, Osaka Shoulder Center, 4.Department of Orthopaedic Surgery, Kashiwara Municipal Hospital, 5.Department of Orthopaedic Surgery, Nagayoshi General Hospital)

^○Kazumasa Takayama, Shunsuke Yamada, Yuu Kobori (Kurashiki Central Hospital)

^○Yoshihiro Hirakawa¹, Tomoya Manaka¹, Yoichi Ito^1,2, Koichi Ichikawa¹, Yoshinobu Matsuda³, Hayato Shimizu⁴, Shouichi Murakami⁵, Hiroaki Nakamura¹ (1.Department of Orthopaedic Surgery, Osaka City University Graduate School of Medicine, 2.Ito clinic, Osaka Shoulder Center, 3.Department of Orthopaedic Surgery, Kashiwara Municipal Hospital, 4.Department of Orthopaedic Surgery, Nagayoshi General Hospital, 5.Department of Orthopaedic Surgery, Osaka General Hospital of West Japan Railway Company)

^○Yoshinobu Matsuda¹, Tomoya Manaka², Yoichi Ito^2,3, Koichi Ichikawa², Yoshihiro Hirakawa², Hayato Shimizu⁴, Shouichi Murakami⁵, Hiroaki Nakamura² (1.Department of Orthopaedic Surgery, Kashiwara Municipal Hospital, 2.Department of Orthopaedic Surgery, Osaka City University Graduate School of Medicine, 3.Ito clinic, Osaka Shoulder Center, 4.Department of Orthopaedic Surgery, Nagayoshi General Hospital, 5.Department of Orthopaedic Surgery, Osaka General Hospital of West Japan Railway Company)

^○Rira Tomii¹, Takayuki Douke², Toshiaki Hirose³, Yuji Shibayama², Akira Sugi², Emi Mizushima², Jyuniti Itani², Toshihiko Yamashita² (1.Muroran City General Hospital, 2.Spporo medical Univercity Orthopaedic Surgery, 3.Asabu Orthopaedic Surgery Hospital)

^○Tomoya Manaka¹, Yoichi Ito^1,2, Koichi Ichikawa¹, Yoshihiro Hirakawa¹, Yoshinobu Matsuda³, Hayato Shimizu⁴, Shouichi Murakami⁵, Hiroaki Nakamura¹ (1.Department of Orthopaedic Surgery, Osaka City University Graduate School of Medicine, 2.Ito clinic, Osaka Shoulder Center, 3.Department of Orthopaedic Surgery, Kashiwara Municipal Hospital, 4.Department of Orthopaedic Surgery, Nagayoshi General Hospital, 5.Department of Orthopaedic Surgery, Osaka General Hospital of West Japan Railway Company)

^○Yu Sasaki¹, Shino Kawamorita¹, Nobuyasu Ochiai², Tomonori Kenmoku³ (1.Department of Orthopaedic Surgery, Seirei Sakura Citizen Hospital, 2.Department of Orthopaedic Surgery, Chiba university, 3.Department of Orthopaedic Surgery, Kitasato university)

^○Satoshi Takeuchi¹, Hideyuki Goto¹, Katsumasa Sugimoto², Atsushi Tsuchiya³, Masahito Yoshida¹, Tetsuya Takenaga⁴, Keishi Takaba⁵, Takanobu Otsuka¹ (1.Department of Orthopedic Surgery, Nagoya City University Graduate School of Medical Science, 2.Nagoya Sports Clinic, 3.Arthroscopy and Sports Medicine Center, Meitetsu Hospital, 4.Department of Orthopedic surgery, University of Pittsburgh, 5.Department of Orthopedic surgery, Ogaki Municipal Hospital)

^○Shigeto Nakagawa¹, Hiroto Hanai¹, Takehito Hirose², Yasuhiro Take², Tatsuo Mae², Ritsuro Ozaki³ (1.Yukioka Hospital, 2.Osaka University, 3.Toyonaka Municipal Hospital)

^○Soki Kato, Hiroki Funasaki, Mamoru Yoshida, Hisahiro Tonotsuka, Motoki Kato, Keishi Marumo (Department of Orthopaedic Surgery, The Jikei University School of Medicine)

^○Kaneaki Tawada¹, Hideyuki Goto², Atsushi Tsuchiya³, Masahito Yoshida², Tetsuya Takenaga², Satoshi Takeuchi², Junpei Inoue¹, Shuichi Uchiyamada¹, Katsumasa Sugimoto⁴ (1.Department of Orthopaedic Surgery, Komaki City Hospital, 2.Nagoya City University, 3.Meitetsu Hospital, 4.Nagoya Sports Clinic)

^○Kanehiro Hiyama¹, Hideya Yoshimura¹, Takashi Ogiuchi¹, Mari Uomizu², Naoko Araya², Tomoyuki Mochizuki³ (1.Kawaguchikogyo General Hospital, 2.Tokyo Medical and Dental University, 3.Nissan Tamagawa Hospital)

^○Masahito Yoshida¹, Tetsuya Takenaga², Hideyuki Goto¹, Katsumasa Sugimoto³, Atsushi Tsuchiya⁴, Satoshi Takeuchi¹, Keishi Takaba⁵, Takanobu Otusuka¹ (1.Nagoya City Universtiy Graduated School of Medical Sciences, 2.University of Pittsburgh, Department of Orthopedic Surgery, 3.Nagoya Sports Clinic, 4.Meitetsu Hospital Department of Orthopedic Surgery Arthroscopy Center, 5.Ogaki Municipal Hospital Department of Orthopedic Surgery)

^○Nariyuki Mura¹, Issei Yuki^1,2, Seiichi Endo¹, Tomohiro Uno¹ (1.Yoshioka Hospital, 2.Yamagata University)

^○Takehito Hirose¹, Shigeto Nakagawa², Ryo Iuchi², Yuta Tachibana² (1.Department of Orthopaedic Surgery, Osaka University, 2.Department of Orthopaedic Sports Medicine, Yukioka Hospital)

^○Takafumi Otsuka, Teruhisa Mihata, Akihiko Hasegawa, Masashi Neo (Osaka Medical College)

^○Yuki Suzuki, Daisuke Momma, Tadanao Funakoshi, Atsushi Urita, Yuki Matsui, Taku Ebata, Takuma Kaibara, Norimasa Iwasaki (Hokkaido University)

^○Takahiro Igari¹, Hiroaki Shishido¹, Takahiro Kaga², Kenichi Otoshi², Shinichi Konno¹ (1.Department of Orthopaedic Surgery, Fukushima Medical University School of Medicine, 2.Department of Sports Medicine, Fukushima Medical University School of Medicine)

^○Masatoshi Amako, Ryoji Fujimaki, Kenichi Takashima, Masashi Isaji, Mao Yamada, Kazuhiro Chiba (National Defense Medical College)

^○Hideyuki Goto¹, Katsumasa Sugimoto², Atsushi Tsuchiya³, Masahito Yoshida¹, Tetsuya Takenaga⁴, Satoshi Takeuchi¹, Keishi Takaba⁵, Takanobu Otsuka¹ (1.Department of Orthopaedic Surgery, Nagoya City University Graduate School of Medical Science, 2.Nagoya Sports Medicine & Orthopaedic Clinic, 3.Department of Arthroscopy Sports Center, Meitetsu Hospital, 4.Department of Orthopaedic Surgery, University of Pittsburgh, 5.Deparmtent of Orthopaedic Surgery, Ogaki Municipal Hospital)

^○Tomohiro Sutefuan Tomi, Takashi Suzuki, Saori Watanabe, Hironobu Bitto (Osaka Red Cross Hospital)

^○Yutaro Tajika¹, Masashi Suzuki^1,3, Takayuki Matsuhisa¹, Kenji Ohara¹, Kazunori Osawa^1,3, Kanji Furuya^1,3, Hiroaki Tsutui², Naoya Nishinaka^1,3 (1.Department of Orthopaedic Surgery, Showa University Fujigaoka Hospital, 2.Department of Orthopedics, Showa University School of Medicine, 3.Showa University Research Institute for Sports and Exercise Sciences)

^○Tatsuo Sato¹, Hiroki Haruyama^1,2 (1.Kashiwa Kosei General Hospital, 2.Haruyama Memorial Hospital)

^○Yusuke Kawano¹, Noboru Matsumura², Yuhei Takada², Hideyuki Shirasawa², Sathoshi Oki², Shohei Shiono³ (1.Shizuoka City Shimizu Hospital, 2.Department of Orthopaedic Surgery, Keio University School of Medicine,, 3.Hino Municipal Hospital)

^○Hiroshi Kitahara, Hiroyuki Shiozaki (Saiseikai Niigata Daini Hospital)

^○Mitsuru Nagoshi¹, Takahiko Hirooka², Takuo Ishihama³, Hiroyuki Hashizume⁴ (1.Nagoshi Orthopedic Clinic, 2.Department of Orthopaedic Surgery, Onomichi Municipal Hospital, 3.Kuwaya Hospital, 4.Kasaoka Daiichi Hospital)

^○Yoshinori Kachi, Sayaka Motojima, Tomoshige Tamaki (Takashimadaira Chuo General Hospital)

^○Isoya Goya¹, Naoki Suenaga², Naomi Oizumi², Chika Yoshioka³, Shintaro Yamane³ (1.Department of Orthopaedic Surgery, Kaisei Hospital, 2.Upper Extremity Center of Joint Replacement and Endoscopic Surgery, Hokushin Hospital, 3.Upper Extremity Center of Joint Replacement and Endoscopic Surgery, Hokushin Higashi Hospital)

^○Ikuta Hayashi¹, Makoto Enokida¹, Taiki Murakami², Takahiro Yamashita³ (1.Tottori University, 2.Matsue City Hospital, 3.Hino Hospital)

^○Shogo Sobue¹, Takayuki Kawasaki¹, Ryuji Sashi², Shuuichi Moriya¹, Yoshinori Hasegawa¹, Yuki Shiota¹, Takefumi Kaketa¹, Yoshinori Gonda¹, Yoshiaki Itoigawa³, Kazuo Kaneko¹ (1.Juntendo University Faculty of Medicine, Department of Orthopaedic Surgery, 2.Yaesu Clinic, 3.Juntendo University Urayasu Hospital, Department of Orthopedics)

^○Tanaka Makoto, Kenji Hayashida (Dept of Orthopaedic Surgery, Osaka Police Hoispital)

^○Akira Takamatsu¹, Tadahiro Sakai² (1.Nishio Municipal Hospital, 2.Department of Orthopaedic Surgery, Nagoya University Graduate School of Medicine)

^○Kazuhiko Kikugawa, Shunya Tsuji, Norimasa Matsubara, Nobuyoshi Okuhira (Mazda Hospital)

^○Mio Udo, Hideya Yoshimura, Katsuaki Yanagisawa, Kanehiro Hiyama (Kawaguchi Kogyo Genaral Hospital)

^○Takashi Horaguchi¹, Taichi Komatsu¹, Makoto Suruga¹, Yoshiyuki Yahagi¹, Ko Maruyama² (1.Nihon University Hospital, 2.Sekimachi Hospital)

^○Hermawan Nagar Rasyid, Renaldi Prasetia (Department of Orthopaedics and Traumatology, Faculty of Medicine Universitas Padjadjaran/Dr. Hasan Sadikin Teaching Hospital)

^○Keishi Takaba¹, Tetsuya Takenaga^2,5, Hideyuki Goto², Atsushi Tsuchiya³, Masaki Fukuyoshi⁴, Hiroki Nakagawa⁴, Satoshi Takeuchi², Tetsuya Ono⁴, Takanobu Otsuka², Katsumasa Sugimoto⁴ (1.Department of Orthopaedic Surgery, Ogaki Municipal Hospital, 2.Nagoya City University Graduate School of Medical Sciences, 3.Arthroscopy and Sports Medicine Center, Meitetsu Hospital, 4.Nagoya Sports Clinic, 5.Keiyu Orthopaedic Hospital, Sports Medical Center)

^○Katsuhisa Tanabe, Makiyo Watanabe, Midori Hanada, Yuko Nakase (Nishinomiya Municipal Central Hospital)

^○Shogo Yonekawa¹, Mikihiko Watanabe¹, Hisao Kumamoto¹, Katsunori Inagaki² (1.Tokyo Asuka Hospital, 2.Showa University)

^○Kohei Yamaura¹, Yutaka Mifune¹, Atsuyuki Inui¹, Takashi Kurosawa¹, Takeshi Kataoka¹, Yasuhiro Ueda¹, Hanako Nishimoto¹, Takeshi Kokubu², Ryosuke Kuroda¹ (1.Kobe University Graduate School of Medicine, 2.Shin-Suma Hospital)

^○Shogo Mukai, Yasuaki Nakagawa (National Hospital Organization Kyoto Medical Center)

^○Noritaka Hamano¹, Atsushi Yamamoto³, Hitoshi Shitara¹, Tsuyoshi Ichinose¹, Tsuyoshi Sasaki¹, Tsuyoshi Tajika¹, Noboru Oya¹, Daisuke Shimoyama², Kenji Takagishi², Hirotaka Chikuda¹ (1.Gunma University, 2.Saint-Pierre Hospital, 3.Keiyu Orthopaedic Hospital)

^○Ryuta Oishi¹, Mikio Harada^1,2, Masahiro Maruyama¹, Tomohiro Uno¹, Hiroshi Satake¹, Masatoshi Takahara^1,2, Michiaki Takagi¹, Nariyuki Mura^1,3 (1.Yamagata University Faculty of Medicine, 2.Center for Hand, Elbow, and Sports Medicine, Izumi Orthopaedic Hospital, 3.Department of Orthopaedic Surgery, Yoshioka Hospital)

^○Mikio Harada^1,3, Nariyuki Mura², Masahiro Maruyama³, Tomohiro Uno³, Hiroshi Satake³, Ryuta Oishi³, Masatoshi Takahara¹, Michiaki Takagi³ (1.Izumi Orthopaedic Hospital, 2.Yoshioka Hospital, 3.Yamagata University Faculty of Medicine)

^○Yoshihiro Kai¹, Toru Morihara², Hitoshi Koda¹, Tomoyuki Matsui³, Machiko Hiramoto³, Kazuya Seo⁴, Yuichiro Miura⁵, Hideaki Fukushima⁵, Masafumi Gotoh⁶ (1.Faculty of Health Science, Kyoto Tachibana University, 2.Department of Orthopaedics, Kyoto Prefectural University of Medicine, 3.Rakuwakai Marutamachi Rehabilitation Clinic, 4.Rehabilitation unit, University Hospital, Kyoto Prefectural University of Medicine, 5.Rehabilitation unit, Fushimi Okamoto Hospital, 6.Department of Orthopedic Surgery, Kurume University Medical Center)

^○Tadanao Funakoshi¹, Daisuke Momma², Hiroshi Nagaeda³, Kozo Furushima¹, Norimasa Iwasaki² (1.Keiyu Orthopaedic Hospital, 2.Dept. of Orthopaedic Surg., Hokkaido University, 3.Hokkaido Engineering Development Center, NOA Co., Ltd.)

^○Daisuke Momma¹, Tadanao Funakoshi², Masashi Yokota², Yuki Matsui², Yuki Suzuki², Taku Ebata², Takuma Kaibara², Norimasa Iwasaki² (1.Center of Sports Medicine, Hokkaido University Hospital, 2.Department of Orthopaedic Surgery, Hokkaido University Faculty of Medicine and Graduate School of Medicine)

^○Yutaka Mifune¹, Atsuyuki Inui¹, Hanako Nishimoto¹, Yasuhiro Ueda¹, Takeshi Kataoka¹, Takashi Kurosawa¹, Kohei Yamaura¹, Takeshi Kokubu², Ryosuke Kuroda¹ (1.Kobe University, 2.Shin-Suma Hospital)

^○Atsuyuki Inui¹, Yutaka Mifune¹, Hanako Nishimoto¹, Yasuhiro Ueda¹, Takeshi Kataoka¹, Takashi Kurosawa¹, Kohei Yamaura¹, Ryosuke Kuroda¹, Takeshi Kokubu² (1.Kobe University Graduate School, 2.Shinsuma Hospital)

^○Tsuyoshi Ichinose¹, Atsushi Yamamoto¹, Hitoshi Shitara¹, Tsuyoshi Sasaki¹, Noritaka Hamano¹, Daisuke Shimoyama², Kenji Takagishi², Hirotaka Chikuda¹ (1.Department of Orthopaedic Surgery, Gunma University Graduate School of Medicine, 2.Saint-Pierre hospital)

^○Makoto Nagasawa, Yasuyuki Ishida, Noboru Taniguchi, Etsuo Chosa (Miyazaki University)

^○Toshihiro Saito, Hideyuki Sasanuma, Yuki Iijima, Yuji Kanaya, Katsushi Takeshita (Jichi Medical University Hospital)

^○Yoshikazu Kida, Toru Morihara, Masataka Minami, Yoshihiro Kotoura, Ryuhei Furukawa, Okihiro Onishi, Tsuyoshi Sukenari, Haruhiko Nakagawa, Akiko Ogura, Toshikazu Kubo (Department of Othropaedics, Kyoto Prefectural University of Medicine)

^○Yuko Narita¹, Hidenori Otsubo¹, Tsuyoshi Miyakawa¹, Yasutoshi Ikeda¹, Katsunori Takahashi¹, Naoya Nakahashi¹, Tomoaki Kamiya², Noriyuki Iesato², Toshihiko Yamashita², Toshiaki Hirose³ (1.Obihiro Kyokai Hospital, 2.Sapporo Medical University, 3.Azabu Orthopeadic Hospital)

^○Shin Yamada, Hiroshi Ohuchi, Soichi Hattori, Yuki Kato (Kameda Medical Center)

^○Takahiko Uchino¹, Yasunori Shimamura^1,2, Yoshinobu Shimamura³, Ryo Nakamichi¹, Mitsuru Nagoshi⁴, Tomoyuki Noda¹, Toshifumi Ozaki¹ (1.Department of Othopedic Surgery, Okayama University Graduate School of Medicine, 2.Kosei Hospital, 3.Tottori Municipal Hospital, 4.Nagoshi Orthopedics Clinic)

^○Junkyung Hwang, Dongwook Kim, Seunggil Baek (Orthopedic Clinic, Goodssen Hospital)

^○Daisuke Hatsushika, Yosuke Yao (Department of Orthopedic Surgery, Tsuchiura Kyodo General Hospital)

^○Kunichika Shin¹, Koumei Matsuura¹, Gou Miake¹, Jyunichi Kawakami², Ikuhisa Fujito², Saho Matsunaga² (1.Department of Orthopedics, Saiseikai Yahata General Hospital, 2.Department of Rehabilitation, Saiseikai Yahata General Hospital)

^○Keisuke Kawasaki, Midori Tohno, Takeshi Yoshikawa (Kagawa Prefectural Central Hospital)

^○Yuhei Takada¹, Noboru Matsumura¹, Satoshi Oki¹, Hideyuki Shirasawa¹, Shohei Shiono², Yusuke Kawano³ (1.Department of Orthopaedic Surgery, Keio University School of Medicine, 2.Hino Municipal Hospital, 3.Shizuoka City Shimizu Hospital)

^○Toshiki Kusano, Katsumi Takase, Kei Tamura, Kengo Yamamoto (Tokyo Medical University)

^○Hidehiko Yuge, Yoshihisa Zaistu (Mizoguchi Hospital)