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最終更新日：2025/03/20
青柳 壮志
アオヤギ マサシ
(Masashi Aoyagi)
論文
- タイトル
- タイトル（英）
- Are trunk muscle sizes different between acute lumbar spondylolysis and nonspecific low back pain?
- 参照URL
- https://researchmap.jp/ma.aoyagi24/published_papers/48008715
- 著者
- 著者（英）
- Masashi Aoyagi,Kei Naito,Koji Morimoto,Atsushi Kobayashi
- 担当区分
- 筆頭著者
- 概要
- 概要（英）
- INTRODUCTION: Morphological differences in the trunk muscles between adolescent athletes with lumbar spondylolysis (LS) and nonspecific low back pain (NSLBP) have not been fully elucidated. This study aimed to investigate the differences in physiological cross-sectional areas (CSA) of the trunk muscles between athletes with acute LS and those with acute NSLBP. METHODS: Magnetic resonance images of 48 patients aged 13-14 years diagnosed with acute LS or NSLBP were retrospectively evaluated. The CSA of the paraspinal, psoas major, and rectus abdominis muscles at the L4-5 intervertebral disc level were measured. RESULTS: CSA of the left and right paraspinal muscles in the acute LS group were significantly larger than those in the acute NSLBP group (left: mean difference, 276.0 mm2; 95% confidence interval [CI], 68.5-483.6 mm2; P = 0.01; right: mean difference, 228.8 mm2; 95% CI, 7.6-450.1 mm2; P = 0.04). The ratio between the left paraspinal muscles and left psoas major in the acute LS group was significantly larger than that in the acute NSLBP group (mean difference, 0.2; 95% CI, 0.0-0.4; P = 0.03). CONCLUSIONS: Trunk muscle size may differ between adolescent athletes with acute LS and those with NSLBP. Future research involving healthy controls is required to better understand the morphological characteristics of these injuries.
- 出版者・発行元
- 出版者・発行元（英）
- 誌名
- 誌名（英）
- Journal of bodywork and movement therapies
- 巻
- 39
- 号
- 開始ページ
- 299
- 終了ページ
- 303
- 出版年月
- 2024年7月
- 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/10.1016/j.jbmt.2024.02.005
- 共同研究・競争的資金等の研究課題