Study on trabecular microfracture by synchrotron CT and finite element analysis
| Project/Area Number |
15K20007
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Orthopaedic surgery
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| Research Institution | Nagasaki University |
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Principal Investigator |
CHIBA Ko 長崎大学, 医歯薬学総合研究科(医学系), 助教 (00457574)
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| Research Collaborator |
NANGO Nobuhito
KUBOTA Shogo
OKAZAKI Narihiro
TAGUGHI Kenji
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| Project Period (FY) |
2015-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Fiscal Year 2016: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2015: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
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| Keywords | 骨梁微細骨折 / シンクロトロンCT / 有限要素解析 / 骨粗鬆症 / 微細骨折 / マイクロCT / 骨微細構造 |
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| Outline of Final Research Achievements |
Trabecular microfractures were detected by synchrotron CT in patients with osteoporosis.
Bone microstructure was severely deteriorated in cases with many trabecular microfractures.
Finite element analysis of compression force didn't show a particular tendency in terms of fracture site, indicating that incidence of trabecular microfracture is affected by multiple factors such as bend, torsion, and high strain rate.
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Report
(3 results)
Research Products
(2 results)
