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最終更新日：2024/08/28
中嶋 耕平
ナカジマ コウヘイ
(kohei nakajima)
論文
- タイトル
- タイトル（英）
- Magnetic resonance imaging findings related to sacroiliac joint pain in high-performance athletes
- 参照URL
- https://researchmap.jp/kohei.nakajima/published_papers/45678301
- 著者
- 著者（英）
- Mika Hangai,Koji Kaneoka,Michiko Dohi,Mamoru Niitsu,Takahiro Onishi,Kohei Nakajima,Toru Okuwaki
- 担当区分
- 概要
- 概要（英）
- BACKGROUND: Sacroiliac joint (SIJ) dysfunction in athletes affects competitiveness. However, the pathology and imaging features have not been clarified. OBJECTIVE: To clarify the association between SIJ pain and MRI findings in high-performance athletes. METHODS: Fifty-two Japanese high-performance athletes with or without SIJ pain were recruited. MRI short tau inversion recovery (STIR) semi-coronal and semi-axial images of their SIJs were taken. The relationships between high-signal changes in MRI-STIR and SIJ pain and pain duration were investigated. Six athletes with continuous SIJ pain were prospectively followed. RESULTS: The proportion of athletes with high-signal changes in the SIJ was significantly higher among athletes with SIJ pain for one month or more (76.9%, 10/13) than among athletes with SIJ pain for less than one month (18.2%, 2/11) and among athletes without SIJ pain (28.6%, 8/28). High-signal changes on painful SIJs were most often present in the sacrum. In three of the six athletes who were prospectively followed, the high-signal area and intensity on MRI both diminished as their symptoms improved. CONCLUSIONS: High-signal changes of the SIJ on MRI-STIR images in high-performance athletes may reflect their SIJ pain.
- 出版者・発行元
- 出版者・発行元（英）
- IOS Press
- 誌名
- 誌名（英）
- Journal of Back and Musculoskeletal Rehabilitation
- 巻
- 36
- 号
- 6
- 開始ページ
- 1325
- 終了ページ
- 1333
- 出版年月
- 2023年11月16日
- 査読の有無
- 査読有り
- 招待の有無
- 掲載種別
- 研究論文（学術雑誌）
- ISSN
- 1053-8127
- DOI URL
- https://doi.org/10.3233/bmr-220323
- 共同研究・競争的資金等の研究課題