| Project/Area Number |
21592471
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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 |
Prosthetic dentistry
|
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| Research Institution | Showa University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
BABA Kazuyoshi 昭和大学, 歯学部, 教授 (80251536)
KINO Kouji 東京医科歯科大学, 歯学部・附属病院, 准教授 (80143585)
FUNATO Masahiko 昭和大学, 歯学部, 講師 (10146897)
ABE Yugo 昭和大学, 歯学部, 助教 (40449088)
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| Project Period (FY) |
2009 – 2011
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| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2011: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2010: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2009: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
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| Keywords | 顎関節症 / TCH / E-mail / 携帯電話 / 上下歯列接触癖 / 電子メール / TCH測定システム / 歯牙接触習癖 |
|---|
| Research Abstract |
We believe that tooth contacting habit(TCH) is a contributing factor in the temporomandibular disorders(TMD). The aims of this study were to develop of TCH recording system, investigate of the frequency of TCH, the relationship between TCH and TMD, and the effect of TCH correcting system. The patients with TMD and healthy controls were evaluated of TCH using the TCH Recording Systems, making use of the electronic-mailing(E-mail) function of cell phones. The frequency of TCH in the TMD patients was significantly higher than that in the controls. The result shows that the frequency of TCH to be approximately 5 times higher in the patients with temporomandibular disorders than in the controls.
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