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最終更新日：2024/12/02

土肥美智子

(MICHIKO DOHI)

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/rinsho/published_papers/43546622
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）
誌名
誌名（英）: Journal of back and musculoskeletal rehabilitation
巻
号
開始ページ
終了ページ
出版年月: 2023年7月3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
DOI URL: https://doi.org/10.3233/BMR-220323
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土肥 美智子

論文

土肥美智子