2012 Fiscal Year Final Research Report
Development ofin vivo Hip Kinematics Evaluation System
| Project/Area Number |
22591633
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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 |
Orthopaedic surgery
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| Research Institution | Osaka University |
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Principal Investigator |
SAKAI Takashi 大阪大学, 医学部付属病院, 助教 (00444539)
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| Co-Investigator(Kenkyū-buntansha) |
SUGAMOTO Kazuomi 大阪大学, 大学院・医学系研究科, 教授 (40294061)
SUGANO Nobuhiko 大阪大学, 大学院・医学系研究科, 教授 (70273620)
YAMAZAKI Takaharu 大阪大学, 大学院・医学系研究科, 教授 (40432546)
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| Project Period (FY) |
2010 – 2012
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| Keywords | 運動器リハビリテーション学 |
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| Research Abstract |
Two evaluation systems for analyzing and evaluating in vivo three-dimensional kinematics of hip joint were developed. The first one was the evaluation system with voxel-based registration and 3D-MRI for native hip joint, and this system revealed the translation of the dysplastic hips. The other one was the evaluation system with 2D-3D registration and fluoroscopy for hips with total hip arthroplasty (THA), and this system showed in vivo kinematics of hip joint after THA.
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[Presentation] Comparison of kinematic analysis between 28,32,36mm femoral heads during squatting after total hip arthroplasty2012
Author(s)
Junichiro Koyanagi, Takashi Sakai, Takaharu Yamazaki, Tetsu Watanabe, Keisuke Akiyama, Nobuhiko Sugano, Hideki Yoshikawa, Kazuomi Sugamoto
Organizer
Annual meeting of Orthopaedic Research Society
Place of Presentation
San Francisco, USA
Year and Date
2012-02-06
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