Effects of overloading on immediately loaded implants
| Project/Area Number |
24592963
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Dental engineering/Regenerative dentistry
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| Research Institution | Nara Medical University |
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Principal Investigator |
SUGIURA Tsutomu 奈良県立医科大学, 医学部附属病院, 研究員 (60398435)
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| Co-Investigator(Kenkyū-buntansha) |
YAMAMOTO Kazuhiko 奈良県立医科大学, 医学部, 准教授 (20203842)
TSUTSUMI Sadami 金沢工業大学, 先端電子技術応用研究所, 客員教授 (00028739)
山本 一彦 奈良県立医科大学, 医学部, 准教授 (20243842)
姜 有峯 日本大学, 歯学部, 研究員 (40437273)
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| Project Period (FY) |
2012-04-01 – 2015-03-31
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| Project Status |
Completed (Fiscal Year 2014)
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| Budget Amount *help |
¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2014: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2013: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2012: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
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| Keywords | 歯科インプラント / 生体力学 / 有限要素解析 / 即時荷重 / 有限要素法 |
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| Outline of Final Research Achievements |
The purpose of this study was to investigate the effects of bone density at the implant-placement site on peri-implant bone strain distribution for immediately loaded implants. A model of the posterior mandible with an implant was constructed. Our results confirm that low-density bone at the implant placement site is a risk factor for overloading immediate loading implants. Peri-implant bone strains in the case of high-density bone might be within the physiological limit.
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Report
(4 results)
Research Products
(10 results)
