2016 Fiscal Year Final Research Report
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 |
Research Field |
Orthopaedic surgery
|
Research Institution | Nagasaki University |
Principal Investigator |
CHIBA Ko 長崎大学, 医歯薬学総合研究科(医学系), 助教 (00457574)
|
Research Collaborator |
NANGO Nobuhito
KUBOTA Shogo
OKAZAKI Narihiro
TAGUGHI Kenji
|
Project Period (FY) |
2015-04-01 – 2017-03-31
|
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 |
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.
|
Free Research Field |
整形外科学
|