| Project/Area Number |
19592205
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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 |
Conservative dentistry
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| Research Institution | Kyushu University |
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Principal Investigator |
UNEMORI Masako Kyushu University, 大学院・歯学研究院, 助教 (90136490)
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| Co-Investigator(Kenkyū-buntansha) |
OGATA Hiroya 九州大学, 医学(系)研究科, 教授 (90336016)
HYAKUTAKE Hiroto 九州大学, 数理(科)学研究科, 助教授 (70181120)
AKAMINE Akifumi 九州大学, 歯学研究科, 教授 (00117053)
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| Project Period (FY) |
2008 – 2009
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| Project Status |
Completed (Fiscal Year 2009)
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| Budget Amount *help |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2008: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2007: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
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| Keywords | 歯質保存的修復法 / 臨床応用の普及 / 失活歯 / 歯質保存的修復 / 無髄歯 / 医療経済 / アンケート調査 |
|---|
| Research Abstract |
Restorations based on minimal intervention (MI restorations) were used much less in non-vital teeth than in vital teeth in clinical practice. MI recognition did not result in an increase in the clinical use of MI restorations for non-vital teeth, but did so for cases of vital teeth. Moreover, the factors limiting the clinical use of MI restorations in non-vital teeth included concerns about the adhesive properties of adhesive materials and tooth fracture. There was not a strong association between these findings and years of post-graduation or hospital sections of the dentists surveyed.
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