Sagittal spino-pelvic alignment in adults: The Wakayama Spine Study

• Yoshiki Asai,

  Affiliation Department of Orthopedic Surgery, Wakayama Medical University, 811–1 Kimiidera, Wakayama City, Wakayama, Japan

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• Shunji Tsutsui ,

  * E-mail: stsutsui1116@gmail.com

  Affiliation Department of Orthopedic Surgery, Wakayama Medical University, 811–1 Kimiidera, Wakayama City, Wakayama, Japan

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• Hiroyuki Oka,

  Affiliation Department of Medical Research and Management for Musculoskeletal Pain, 22nd Century Medical and Research Center, Faculty of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, Japan

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• Noriko Yoshimura,

  Affiliation Department of Joint Disease Research, 22nd Century Medical and Research Center, Faculty of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, Japan

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• Hiroshi Hashizume,

  Affiliation Department of Orthopedic Surgery, Wakayama Medical University, 811–1 Kimiidera, Wakayama City, Wakayama, Japan

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• Hiroshi Yamada,

  Affiliation Department of Orthopedic Surgery, Wakayama Medical University, 811–1 Kimiidera, Wakayama City, Wakayama, Japan

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• Toru Akune,

  Affiliation Rehabilitation Services Bureau, National Rehabilitation Center for Persons with Disabilities, 4–1 Namiki, Tokorozawa City, Saitama, Japan

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• Shigeyuki Muraki,

  Affiliation Department of Joint Disease Research, 22nd Century Medical and Research Center, Faculty of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, Japan

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• Ko Matsudaira,

  Affiliation Department of Medical Research and Management for Musculoskeletal Pain, 22nd Century Medical and Research Center, Faculty of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, Japan

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• Hiroshi Kawaguchi,

  Affiliation Japan Community Health Care Organization Tokyo Shinjuku Medical Center, 5–1 Tsukudocyo, Shinjuku-ku, Tokyo, Japan

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• Kozo Nakamura,

  Affiliation Rehabilitation Services Bureau, National Rehabilitation Center for Persons with Disabilities, 4–1 Namiki, Tokorozawa City, Saitama, Japan

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• Sakae Tanaka,

  Affiliation Department of Orthopedic Surgery, Faculty of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, Japan

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• Munehito Yoshida

  Affiliation Department of Orthopedic Surgery, Wakayama Medical University, 811–1 Kimiidera, Wakayama City, Wakayama, Japan

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