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The association between femoroacetabular impingement and sitting positions: A three-dimensional simulation study
http://hdl.handle.net/10271/00004204
http://hdl.handle.net/10271/0000420452b71893-dca7-4e5c-a0ab-6e865aa182ef
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
論文本文 (494.4 kB)
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| Item type | 学位論文 / Thesis or Dissertation(1) | |||||||
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| 公開日 | 2022-11-18 | |||||||
| タイトル | ||||||||
| タイトル | The association between femoroacetabular impingement and sitting positions: A three-dimensional simulation study | |||||||
| 言語 | en | |||||||
| 言語 | ||||||||
| 言語 | eng | |||||||
| キーワード | ||||||||
| 主題 | femoroacetabular impingement | |||||||
| キーワード | ||||||||
| 主題 | 3-D computer simulation | |||||||
| キーワード | ||||||||
| 主題 | hip | |||||||
| キーワード | ||||||||
| 主題 | acetabulum | |||||||
| キーワード | ||||||||
| 主題 | morphology | |||||||
| キーワード | ||||||||
| 主題 | sitting position | |||||||
| 資源タイプ | ||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_db06 | |||||||
| 資源タイプ | doctoral thesis | |||||||
| 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 | |||||||
| その他のタイトル | ||||||||
| その他のタイトル | 股関節インピンジメントと座位姿勢の関係: 3Dシミュレーション研究 | |||||||
| 著者 |
Ma, Xin
× Ma, Xin
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| 書誌情報 |
en : Frontiers in Medical Science Research 巻 3, 号 1, p. 56-63, 発行日 2021-02-19 |
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| 出版者 | ||||||||
| 出版者 | Francis Academic Press | |||||||
| 言語 | en | |||||||
| 抄録 | ||||||||
| 内容記述タイプ | Abstract | |||||||
| 内容記述 | To investigate the relationship between femoroacetabular impingement (FAI) and different sitting positions. We retrospectively reviewed 24 patients with FAI. Femoral and pelvic parameters were measured, and 3D simulation software was used to create and analyze a 3D model of the hip. The data were divided into impingement and non-impingement groups according to whether impingement occurred in the normal or cross-legged sitting positions. The parameters were compared between these groups, and the effect of each parameter on impingement volume was estimated. Femoral anteversion and the difference in sacral slope (SS) between standing and sitting positions (ΔSS) were significantly lower in the impingement group than in the non-impingement group (both p<0.05). Alpha angle, sacral slope in the sitting position (sitting-SS), and femoral flexion angle (FFA) were significantly higher in the impingement group than in the non-impingement group (p<0.05, p<0.01, and p<0.05, respectively). Femoral neck shaft angle (FNSA) correlated with impingement volume in the normal sitting position (r=0.602 p<0.01). FNSA, SS, and FFA correlated with the impingement volume in the cross-legged sitting position (r=0.409, p<0.05; r=-0.438, p<0.05; r=0.420, p<0.05, respectively). Our simulation study demonstrated that, during normal and cross-legged sitting positions, FAI patients with increased sitting-SS, alpha angle, and FFA as well as decreased ΔSS and femoral anteversion were more likely to have impingement. These findings suggest that FAI patients with increased alpha angle and sitting-SS as well as decreased ΔSS and femoral anteversion should avoid excessive femoral flexion during sitting and cross-legged sitting positions. | |||||||
| 言語 | en | |||||||
| 学位名 | ||||||||
| 学位名 | 博士（医学） | |||||||
| 学位の区分 | ||||||||
| 内容記述 | doctoral | |||||||
| 学位の分野 | ||||||||
| 内容記述 | 医学系研究科 | |||||||
| 学位授与機関 | ||||||||
| 学位授与機関識別子Scheme | kakenhi | |||||||
| 学位授与機関識別子 | 13802 | |||||||
| 学位授与機関名 | 浜松医科大学 | |||||||
| 学位授与年月日 | ||||||||
| 学位授与年月日 | 2021-09-17 | |||||||
| 学位授与番号 | ||||||||
| 学位授与番号 | 甲第888号 | |||||||
| ISSN | ||||||||
| 収録物識別子タイプ | PISSN | |||||||
| 収録物識別子 | 2618-1584 | |||||||
| 出版社DOI | ||||||||
| 識別子タイプ | DOI | |||||||
| 関連識別子 | https://doi.org/10.25236/FMSR.2021.030110 | |||||||
| 著者版フラグ | ||||||||
| 出版タイプ | VoR | |||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||
