| Project/Area Number |
22592195
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Dental engineering/Regenerative dentistry
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| Research Institution | Tokyo Dental College |
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Principal Investigator |
IDE Yoshinobu 東京歯科大学, 歯学部, 教授 (20103377)
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| Co-Investigator(Kenkyū-buntansha) |
MATSUNAGA Satoru 東京歯科大学, 歯学部, 講師 (70453751)
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| Project Period (FY) |
2010 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2012: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2011: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2010: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
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| Keywords | 歯科インプラント学 / インプラント / マイクロＣＴ / 有限要素解析 / 偶発症 / 顎骨内部構造 / 骨梁 / 荷重伝達経路 / 主応力ベクトル / マイクロCT |
|---|
| Research Abstract |
In the present study, we performed three-dimensional observation and morphometry based on high-resolution images obtained by micro-computed tomography (micro-CT), and accumulated data of anatomical structures and surrounding trabecular structures. By additionally observing the stress distribution in the jaw bone around implants using three-dimensional finite element analysis that considers trabecular structures, we built a database of the three-dimensional positional relationships of anatomical structures that require caution during placement of implants, and established an implant placement simulation system that considers biomechanical factors.
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