| ○種別 (必須): | □ | 学術論文 (審査論文)
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| ○言語 (必須): | □ | 英語
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| ○カテゴリ (推奨): |
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| ○学究種別 (推奨): |
| ○組織 (推奨): |
| ○著者 (必須): | 1. | (英) Terai Tomoya (日) (読)
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| 2. | 西良 浩一 ([徳島大学.大学院医歯薬学研究部.医学域.医科学部門.外科系.運動機能外科学])
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| ○貢献度 (任意): |
| ○学籍番号 (推奨): |
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| 3. | (英) Goel VK (日) (読)
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| ○学籍番号 (推奨): |
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| 4. | (英) Ebraheim N (日) (読)
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| ○貢献度 (任意): |
| ○学籍番号 (推奨): |
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| 5. | (英) Biyani A (日) (読)
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| ○学籍番号 (推奨): |
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| 6. | (英) Faizan A (日) (読)
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| ○貢献度 (任意): |
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| 7. | 酒井 紀典 ([徳島大学.病院.中央診療施設等.高度先進整形外科診療部])
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| ○貢献度 (任意): |
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| 8. | 安井 夏生
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| ○題名 (必須): | □ | (英) Spondylolysis originates in the ventral aspect of the pars interarticularis: a clinical and biomechanical study. (日)
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| ○副題 (任意): |
| ○要約 (任意): | □ | (英) Lumbar spondylolysis is a stress fracture of the pars interarticularis. We have evaluated the site of origin of the fracture clinically and biomechanically. Ten adolescents with incomplete stress fractures of the pars (four bilateral) were included in our study. There were seven boys and three girls aged between 11 and 17 years. The site of the fracture was confirmed by axial and sagittal reconstructed CT. The maximum principal tensile stresses and their locations in the L5 pars during lumbar movement were calculated using a three-dimensional finite-element model of the L3-S1 segment. In all ten patients the fracture line was seen only at the caudal-ventral aspect of the pars and did not spread completely to the craniodorsal aspect. According to the finite-element analysis, the higher stresses were found at the caudal-ventral aspect in all loading modes. In extension, the stress was twofold higher in the ventral than in the dorsal aspect. Our radiological and biomechanical results were in agreement with our clinical observations. (日)
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| ○キーワード (推奨): | 1. | (英) Adolescent (日) (読)
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| 2. | (英) Athletic Injuries (日) (読)
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| 3. | 子ども (children)
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| 4. | 女性 (female)
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| 5. | 有限要素解析 (finite element analysis)
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| 6. | (英) Fractures, Stress (日) (読)
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| 7. | (英) Humans (日) (読)
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| 8. | (英) Lumbar Vertebrae (日) (読)
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| 9. | 男性 (male)
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| 10. | (英) Spondylolysis (日) (読)
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| 11. | (英) Stress, Mechanical (日) (読)
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| 12. | (英) Tomography, X-Ray Computed (日) (読)
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| ○発行所 (推奨): |
| ○誌名 (必須): | □ | The Journal of Bone and Joint Surgery. British Volume (British Editorial Society of Bone and Joint Surgery/British Orthopaedic Association)
(pISSN: 0301-620X, eISSN: 2044-5377)
| ○ISSN (任意): | □ | 0301-620X
ISSN: 0301-620X
(pISSN: 0301-620X, eISSN: 2044-5377) Title: The Journal of bone and joint surgery. British volumeTitle(ISO): J Bone Joint Surg BrPublisher: British Editorial Society of Bone and Joint Surgery (NLM Catalog)
(Scopus)
(CrossRef)
(Scopus information is found. [need login]) | [継承] |
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| ○巻 (必須): | □ | 92
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| ○号 (必須): | □ | 8
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| ○頁 (必須): | □ | 1123 1127
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| ○都市 (任意): |
| ○年月日 (必須): | □ | 西暦 2010年 8月 初日 (平成 22年 8月 初日)
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| ○URL (任意): |
| ○DOI (任意): | □ | 10.1302/0301-620X.92B8.22883 (→Scopusで検索)
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| ○PMID (任意): | □ | 20675758 (→Scopusで検索)
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| ○CRID (任意): |
| ○WOS (任意): | □ | 000280549500014
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| ○備考 (任意): | 1. | (英) Article.Affiliation: Department of Orthopaedics, University of Tokushima, School of Medicine, 3-18-15, Kuramoto, Tokushima 770-8503, Japan. (日)
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| 2. | (英) Article.PublicationTypeList.PublicationType: Journal Article (日)
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