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Morphological Evaluation of Lumbar Facet Joints in Professional Baseball Players

https://tokushima-u.repo.nii.ac.jp/records/2000295
https://tokushima-u.repo.nii.ac.jp/records/2000295
7359d75b-dbf5-426f-9b9c-2e29d1988252
名前 / ファイル ライセンス アクション
ojsm_12_1.pdf ojsm_12_1.pdf (3 MB)
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アイテムタイプ 文献 / Documents(1)
公開日 2024-11-11
アクセス権
アクセス権 open access
アクセス権URI http://purl.org/coar/access_right/c_abf2
資源タイプ
資源タイプ識別子 http://purl.org/coar/resource_type/c_6501
資源タイプ journal article
出版社版DOI
関連識別子 https://doi.org/10.1177/23259671231219194
関連名称 10.1177/23259671231219194
出版タイプ
出版タイプ VoR
出版タイプResource http://purl.org/coar/version/c_970fb48d4fbd8a85
タイトル
タイトル Morphological Evaluation of Lumbar Facet Joints in Professional Baseball Players
タイトル別表記
その他のタイトル Facet Joint Morphology in Professional Baseball Players
著者 眞鍋, 裕昭

× 眞鍋, 裕昭

WEKO 941
徳島大学 教育研究者総覧 346406/profile-ja.html

ja 眞鍋, 裕昭
ISNI

ja-Kana マナベ, ヒロアキ

en Manabe, Hiroaki

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森本, 雅俊

× 森本, 雅俊

WEKO 1165
徳島大学 教育研究者総覧 364653/profile-ja.html
e-Rad_Researcher 20748701

ja 森本, 雅俊
森本, 雅俊
ISNI

ja-Kana モリモト, マサトシ
モリモト, マサトシ

en Morimoto, Masatoshi
Morimoto, Masatoshi

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杉浦, 宏祐

× 杉浦, 宏祐

WEKO 1162
e-Rad_Researcher 60837243

ja 杉浦, 宏祐
杉浦, 宏祐
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ja-Kana スギウラ, コウスケ
スギウラ, コウスケ

en Sugiura, Kosuke
Sugiura, Kosuke

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竹内, 誠

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徳島大学 教育研究者総覧 373195/profile-ja.html

ja 竹内, 誠
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ja-Kana タケウチ, マコト

en Takeuchi, Makoto

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手束, 文威

× 手束, 文威

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徳島大学 教育研究者総覧 310676/profile-ja.html

ja 手束, 文威
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ja-Kana テヅカ, フミタケ

en Tezuka, Fumitake

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山下, 一太

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ja 山下, 一太
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ja-Kana ヤマシタ, カズタ

en Yamashita, Kazuta

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酒井, 紀典

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WEKO 278
徳島大学 教育研究者総覧 165746/profile-ja.html
e-Rad_Researcher 80403731

ja 酒井, 紀典
酒井, 紀典
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ja-Kana サカイ, トシノリ
サカイ, トシノリ

en Sakai, Toshinori
Sakai, Toshinori

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西良, 浩一

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WEKO 1543
徳島大学 教育研究者総覧 60063/profile-ja.html
e-Rad_Researcher 10304528

ja 西良, 浩一
西良, 浩一
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ja-Kana サイリョウ, コウイチ
サイリョウ, コウイチ

en Sairyo, Koichi
Sairyo, Koichi

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抄録
内容記述 Background: Many professional baseball players experience low back pain, a major cause of which is lumbar facet joint arthropathy.
Purpose: To evaluate the relationship between the dominant hand side and facet joint morphology in baseball movement.
Study Design: Cross-sectional study; Level of evidence, 3.
Methods: Participants were 25 Japanese professional baseball players (11 pitchers and 14 fielders) with low back pain and lower limb symptoms. Player age, hand dominance, and length of professional playing experience were recorded, and the lateral diameter of all lumbar facet joints was determined from the axial computed tomography scans. We defined the facet joints ipsilateral and contralateral to the dominant hand as dominant and nondominant, respectively. The nondominant-to-dominant (N/D) ratio of the lateral diameter was calculated, and differences between the pitchers and fielders were analyzed using the unpaired t test.
Results: The average player age and length of professional playing experience were 26.9 years (range, 19-37 years) and 7.2 years (range, 1-15 years), respectively. The right hand was dominant in 9 pitchers and 5 fielders, while the left hand was dominant in 2 pitchers and 9 fielders. In pitchers, the average lateral facet joint diameter on the nondominant side was significantly larger than on the dominant side at all vertebral levels except L1 to L2 (P < .05 for all). The N/D ratio for each facet joint was 1.06 (L1-L2), 1.11(L2-L3), 1.10 (L3-L4), 1.12 (L4-L5), and 1.12 (L5-S1). In fielders, the average lateral facet joint diameter on the dominant side was significantly larger than on the nondominant side at L3 to L4 (P < .05), with N/D ratios of 0.98 (L1-L2), 0.96 (L2-L3), 0.94 (L3-L4), 0.97 (L4-L5), and 0.98 (L5-S1). The N/D ratio was significantly larger in pitchers than in fielders at all levels (P < .05 for all).
Conclusion: The facet joints of professional baseball players were enlarged asymmetrically, with different tendencies observed between pitchers and fielders. Although pitching and batting are movements that transmit the rotation from the lower limbs to the upper limbs, the effects of rotation and lateral flexion were associated significantly with facet joint hypertrophy.
キーワード
主題 baseball player
キーワード
主題 facet joint
キーワード
主題 low back pain
キーワード
主題 lumbar
書誌情報 en : Orthopaedic Journal of Sports Medicine

巻 12, 号 1, 発行日 2024-01-04
収録物ID
収録物識別子タイプ EISSN
収録物識別子 23259671
出版者
出版者 SAGE Publishing
出版者
出版者 American Orthopaedic Society for Sports Medicine
権利情報
権利情報 This open-access article is published and distributed under the Creative Commons Attribution - NonCommercial - No Derivatives License, which permits the noncommercial use, distribution, and reproduction of the article in any medium, provided the original author and source are credited. You may not alter, transform, or build upon this article without the permission of the Author(s). For article reuse guidelines, please visit SAGE’s website at http://www.sagepub.com/journals-permissions.
EID
識別子 406956
言語
言語 eng
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