Study on optimal orthodontic force and quantification of movement of tooth in the alveolar bone remodeling rate
| Project/Area Number |
23792436
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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 |
Orthodontic/Pediatric dentistry
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| Research Institution | Nagasaki University |
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Principal Investigator |
TANAKA Motohiro 長崎大学, 大学院・医歯薬学総合研究科, 助教 (90420629)
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| Project Period (FY) |
2011 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2012: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2011: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
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| Keywords | 歯科矯正学 / 最適矯正力 / 有限要素法 / 歯科矯正 / 骨形態計測 |
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| Research Abstract |
In order to determine the optimum orthodontic force, force magnitude and the tooth movement were investigated. The forces were finally determined on a semiquantitative level. Then statistically significant correlation between trabecular bone density and tooth movement was found. Subsequently 3D finite element model were constructed from micro CT images. Because of the complexity of alveolar bone morphometric evaluation after the tooth movement, it is not easy to make the finite element models. The study is now in process.
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Report
(3 results)
Research Products
(6 results)
