Osteoarthritis hip joints in Japan: Involvement of acetabular dysplasia

Seiya Jingushi; Satoko Ohfuji; Muroto Sofue; Yoshio Hirota; Moritoshi Itoman; Tadami Matsumoto; Yoshiki Hamada; Hiroyuki Shindo; Yoshio Takatori; Harumoto Yamada; Yuji Yasunaga; Hiroshi Ito; Satoshi Mori; Ichiro Owan; Genji Fujii; Hirotsugu Ohashi; Yukihide Iwamoto; Keita Miyanishi; Toshiro Iga; Naonobu Takahira; Tanzo Sugimori; Hajime Sugiyama; Kunihiko Okano; Tatsuro Karita; Kenichi Ando; Takanari Hamaki; Teruhisa Hirayama; Ken Iwata; Satoshi Nakasone; Masanori Matsuura; Taro Mawatari

doi:10.1007/s00776-011-0025-7

Osteoarthritis hip joints in Japan: Involvement of acetabular dysplasia

Seiya Jingushi, Satoko Ohfuji, Muroto Sofue, Yoshio Hirota, Moritoshi Itoman, Tadami Matsumoto, Yoshiki Hamada, Hiroyuki Shindo, Yoshio Takatori, Harumoto Yamada, Yuji Yasunaga, Hiroshi Ito, Satoshi Mori, Ichiro Owan, Genji Fujii, Hirotsugu Ohashi, Yukihide Iwamoto, Keita Miyanishi, Toshiro Iga, Naonobu TakahiraTanzo Sugimori, Hajime Sugiyama, Kunihiko Okano, Tatsuro Karita, Kenichi Ando, Takanari Hamaki, Teruhisa Hirayama, Ken Iwata, Satoshi Nakasone, Masanori Matsuura, Taro Mawatari

School of Medicine

Research output: Contribution to journal › Article › peer-review

44 Citations (Scopus)

Abstract

Background We conducted a nationwide epidemiologic study regarding hip osteoarthritis (OA) in Japan, and a previous report found these patients to be unique in comparison to Caucasians. This report focused on the data regardingeach hip joint, and the involvement of acetabular dysplasia with hip OA was analyzed. Methods Seven hundred twenty OA hips were examined. Sixty-five joints with osteonecrosis of the femoral head and 215 non-OA contralateral joints of the unilateral patients were examined as controls. The revised system of stage classification for hip OA of the Japanese Orthopedic Association (JOA) was used according to the reproducibility in order to ensure reliable data from the multiple.

Original language	English
Pages (from-to)	156-164
Number of pages	9
Journal	Journal of Orthopaedic Science
Volume	16
Issue number	2
DOIs	https://doi.org/10.1007/s00776-011-0025-7
Publication status	Published - 2011

All Science Journal Classification (ASJC) codes

Surgery
Orthopedics and Sports Medicine

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Jingushi, S., Ohfuji, S., Sofue, M., Hirota, Y., Itoman, M., Matsumoto, T., Hamada, Y., Shindo, H., Takatori, Y., Yamada, H., Yasunaga, Y., Ito, H., Mori, S., Owan, I., Fujii, G., Ohashi, H., Iwamoto, Y., Miyanishi, K., Iga, T., ... Mawatari, T. (2011). Osteoarthritis hip joints in Japan: Involvement of acetabular dysplasia. Journal of Orthopaedic Science, 16(2), 156-164. https://doi.org/10.1007/s00776-011-0025-7

Jingushi, Seiya ; Ohfuji, Satoko ; Sofue, Muroto ; Hirota, Yoshio ; Itoman, Moritoshi ; Matsumoto, Tadami ; Hamada, Yoshiki ; Shindo, Hiroyuki ; Takatori, Yoshio ; Yamada, Harumoto ; Yasunaga, Yuji ; Ito, Hiroshi ; Mori, Satoshi ; Owan, Ichiro ; Fujii, Genji ; Ohashi, Hirotsugu ; Iwamoto, Yukihide ; Miyanishi, Keita ; Iga, Toshiro ; Takahira, Naonobu ; Sugimori, Tanzo ; Sugiyama, Hajime ; Okano, Kunihiko ; Karita, Tatsuro ; Ando, Kenichi ; Hamaki, Takanari ; Hirayama, Teruhisa ; Iwata, Ken ; Nakasone, Satoshi ; Matsuura, Masanori ; Mawatari, Taro. / Osteoarthritis hip joints in Japan : Involvement of acetabular dysplasia. In: Journal of Orthopaedic Science. 2011 ; Vol. 16, No. 2. pp. 156-164.

@article{a400459fb09e477b9e7c19470fe3af58,

title = "Osteoarthritis hip joints in Japan: Involvement of acetabular dysplasia",

abstract = "Background We conducted a nationwide epidemiologic study regarding hip osteoarthritis (OA) in Japan, and a previous report found these patients to be unique in comparison to Caucasians. This report focused on the data regardingeach hip joint, and the involvement of acetabular dysplasia with hip OA was analyzed. Methods Seven hundred twenty OA hips were examined. Sixty-five joints with osteonecrosis of the femoral head and 215 non-OA contralateral joints of the unilateral patients were examined as controls. The revised system of stage classification for hip OA of the Japanese Orthopedic Association (JOA) was used according to the reproducibility in order to ensure reliable data from the multiple.",

author = "Seiya Jingushi and Satoko Ohfuji and Muroto Sofue and Yoshio Hirota and Moritoshi Itoman and Tadami Matsumoto and Yoshiki Hamada and Hiroyuki Shindo and Yoshio Takatori and Harumoto Yamada and Yuji Yasunaga and Hiroshi Ito and Satoshi Mori and Ichiro Owan and Genji Fujii and Hirotsugu Ohashi and Yukihide Iwamoto and Keita Miyanishi and Toshiro Iga and Naonobu Takahira and Tanzo Sugimori and Hajime Sugiyama and Kunihiko Okano and Tatsuro Karita and Kenichi Ando and Takanari Hamaki and Teruhisa Hirayama and Ken Iwata and Satoshi Nakasone and Masanori Matsuura and Taro Mawatari",

note = "Funding Information: Acknowledgments This study was supported by grants from the JOA (Japanese Orthopaedic Association)-Subsidized Science Project Research 2006-5 and the Japanese Hip Society.",

year = "2011",

doi = "10.1007/s00776-011-0025-7",

language = "English",

volume = "16",

pages = "156--164",

journal = "Journal of Orthopaedic Science",

issn = "0949-2658",

publisher = "Springer Japan",

number = "2",

}

Jingushi, S, Ohfuji, S, Sofue, M, Hirota, Y, Itoman, M, Matsumoto, T, Hamada, Y, Shindo, H, Takatori, Y, Yamada, H, Yasunaga, Y, Ito, H, Mori, S, Owan, I, Fujii, G, Ohashi, H, Iwamoto, Y, Miyanishi, K, Iga, T, Takahira, N, Sugimori, T, Sugiyama, H, Okano, K, Karita, T, Ando, K, Hamaki, T, Hirayama, T, Iwata, K, Nakasone, S, Matsuura, M & Mawatari, T 2011, 'Osteoarthritis hip joints in Japan: Involvement of acetabular dysplasia', Journal of Orthopaedic Science, vol. 16, no. 2, pp. 156-164. https://doi.org/10.1007/s00776-011-0025-7

Osteoarthritis hip joints in Japan : Involvement of acetabular dysplasia. / Jingushi, Seiya; Ohfuji, Satoko; Sofue, Muroto; Hirota, Yoshio; Itoman, Moritoshi; Matsumoto, Tadami; Hamada, Yoshiki; Shindo, Hiroyuki; Takatori, Yoshio; Yamada, Harumoto; Yasunaga, Yuji; Ito, Hiroshi; Mori, Satoshi; Owan, Ichiro; Fujii, Genji; Ohashi, Hirotsugu; Iwamoto, Yukihide; Miyanishi, Keita; Iga, Toshiro; Takahira, Naonobu; Sugimori, Tanzo; Sugiyama, Hajime; Okano, Kunihiko; Karita, Tatsuro; Ando, Kenichi; Hamaki, Takanari; Hirayama, Teruhisa; Iwata, Ken; Nakasone, Satoshi; Matsuura, Masanori; Mawatari, Taro.

In: Journal of Orthopaedic Science, Vol. 16, No. 2, 2011, p. 156-164.

Research output: Contribution to journal › Article › peer-review

TY - JOUR

T1 - Osteoarthritis hip joints in Japan

T2 - Involvement of acetabular dysplasia

AU - Jingushi, Seiya

AU - Ohfuji, Satoko

AU - Sofue, Muroto

AU - Hirota, Yoshio

AU - Itoman, Moritoshi

AU - Matsumoto, Tadami

AU - Hamada, Yoshiki

AU - Shindo, Hiroyuki

AU - Takatori, Yoshio

AU - Yamada, Harumoto

AU - Yasunaga, Yuji

AU - Ito, Hiroshi

AU - Mori, Satoshi

AU - Owan, Ichiro

AU - Fujii, Genji

AU - Ohashi, Hirotsugu

AU - Iwamoto, Yukihide

AU - Miyanishi, Keita

AU - Iga, Toshiro

AU - Takahira, Naonobu

AU - Sugimori, Tanzo

AU - Sugiyama, Hajime

AU - Okano, Kunihiko

AU - Karita, Tatsuro

AU - Ando, Kenichi

AU - Hamaki, Takanari

AU - Hirayama, Teruhisa

AU - Iwata, Ken

AU - Nakasone, Satoshi

AU - Matsuura, Masanori

AU - Mawatari, Taro

N1 - Funding Information: Acknowledgments This study was supported by grants from the JOA (Japanese Orthopaedic Association)-Subsidized Science Project Research 2006-5 and the Japanese Hip Society.

PY - 2011

Y1 - 2011

N2 - Background We conducted a nationwide epidemiologic study regarding hip osteoarthritis (OA) in Japan, and a previous report found these patients to be unique in comparison to Caucasians. This report focused on the data regardingeach hip joint, and the involvement of acetabular dysplasia with hip OA was analyzed. Methods Seven hundred twenty OA hips were examined. Sixty-five joints with osteonecrosis of the femoral head and 215 non-OA contralateral joints of the unilateral patients were examined as controls. The revised system of stage classification for hip OA of the Japanese Orthopedic Association (JOA) was used according to the reproducibility in order to ensure reliable data from the multiple.

AB - Background We conducted a nationwide epidemiologic study regarding hip osteoarthritis (OA) in Japan, and a previous report found these patients to be unique in comparison to Caucasians. This report focused on the data regardingeach hip joint, and the involvement of acetabular dysplasia with hip OA was analyzed. Methods Seven hundred twenty OA hips were examined. Sixty-five joints with osteonecrosis of the femoral head and 215 non-OA contralateral joints of the unilateral patients were examined as controls. The revised system of stage classification for hip OA of the Japanese Orthopedic Association (JOA) was used according to the reproducibility in order to ensure reliable data from the multiple.

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DO - 10.1007/s00776-011-0025-7

M3 - Article

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JO - Journal of Orthopaedic Science

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SN - 0949-2658

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