| Project/Area Number |
19592360
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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 |
Orthodontic/Pediatric dentistry
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| Research Institution | Kagoshima University |
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Principal Investigator |
IWASAKI Tomonori Kagoshima University, 大学院・医歯学総合研究科, 助教 (10264433)
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| Co-Investigator(Kenkyū-buntansha) |
YAMASAKI Youichi 鹿児島大学, 大学院・医歯学総合研究科, 教授 (30200645)
HAYASAKI Haruaki 鹿児島大学, 大学院・医歯学総合研究科, 准教授 (60238095)
KANOMI Ryuzou 大阪歯科大学, 歯学部, 研究員 (70411444)
齊藤 一誠 鹿児島大学, 医学部・歯学部附属病院, 講師 (90404540)
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| Project Period (FY) |
2007 – 2009
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| Project Status |
Completed (Fiscal Year 2009)
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| Budget Amount *help |
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2009: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2008: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2007: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
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| Keywords | 小児の気道 / 流体力学 / コーンビームX線CT / 顎顔面形態 / 上気道通気障害 / コーンビームCT / 不正咬合 / 小児 / 気道 |
|---|
| Research Abstract |
This study established a system of ventilation condition and the obstruction site specification from a nose to a throat using CT data. From the system, (1) The Class III malocclusion is associated with shape of the oropharyngeal airway. (2) Most dolichofacial children with a Class II malocclusion have an obstructed upper airway. (3) It was useful for a diagnosis and treatment of OSAS and the upper airway obstruction of the maxillofacial malformation person.
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