| Project/Area Number |
26463068
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Surgical dentistry
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| Research Institution | Okayama University |
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Principal Investigator |
Iida Seiji 岡山大学, 医歯薬学総合研究科, 教授 (40283791)
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| Co-Investigator(Kenkyū-buntansha) |
水谷 雅英 岡山大学, 医歯薬学総合研究科, 助教 (90337262)
柳 文修 岡山大学, 大学病院, 講師 (50284071)
池田 篤司 岡山大学, 大学病院, 医員 (00626252)
森谷 徳文 岡山大学, 医歯薬学総合研究科, 助教 (60467751)
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| Project Period (FY) |
2014-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2016: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2015: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2014: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
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| Keywords | 三次元画像 / MRI / 顎顔面骨 / セファログラム / 形態評価 / 硬組織 / セファロ分析 / 顔面骨 / 骨形態計測 / 三次元計測 / 側方規格写真 / 3DCT / 三次元画像解析 / 顔面発育 / 形態分析 |
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| Outline of Final Research Achievements |
Magnetic resonance imaging is one of popular imaging system showing lesions and anatomical structures in body as well as Computer Tomography, but MR is not good for showing the hard tissue. To clarify the usage of MR data as 3D morphological assessment of bone, we developed the procedure of generating 3D images of facial skull from multiple sliced MR images and we studied the reliability of this image by classical cephalometric analysis procedure. Our result well showed the precise of anatomical reference point on the facial skull and also showed the possibility of clinical application of 3D images of tissues generated from MR images
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