Developing the data-base and simulation model of tooth loss expansion.
| Project/Area Number |
21791889
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Prosthetic dentistry
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| Research Institution | Osaka University |
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Principal Investigator |
MATSUDA Kenichi Osaka University, 大学院・歯学研究科, 助教 (80448109)
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| Project Period (FY) |
2009 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2010: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2009: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
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| Keywords | 補綴歯科 / 欠損拡大 / 抜歯 / データベース / シュミレーション / 疫学 |
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| Research Abstract |
We have studied factors which patients force to extract their teeth.
At first, we had to collect data about tooth loss expansion. So, we listed up 844 patients who had been provided prosthetic dentures from 2004 to 2005, and researched their medical records.
As the result of this analysis, abutment teeth of removable partial dentures, maxillary teeth, molar teeth, pulpless teeth, without molar occlusal contact, having fewer teeth in the same jaw, were closely related to factors of extraction.
From this study, we constructed database of the tooth loss expansion, and defined some factors related to tooth loss expansion.
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Report
(3 results)
Research Products
(5 results)
