1993 Fiscal Year Final Research Report Summary
A study on the maxillofacial reconstruction using the dental implant
| Project/Area Number |
04807144
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| Research Category |
Grant-in-Aid for General Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Research Field |
外科・放射線系歯学
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| Research Institution | KYOTO UNIVERSITY |
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Principal Investigator |
TSUBOI Yoichi Kyoto Univ.Dept of Oral Surg.Assistant Prof., 医学部, 助手 (60221420)
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| Co-Investigator(Kenkyū-buntansha) |
EKTESSABI M.Ali Kyoto Univ.Dept of Precision Eng.Associate Prof., 工学部, 助教授 (50232939)
TSUTSUMI Sadami Kyoto Univ.Bio.Eng.Research Center Associate Prof., 生体医療工学研究センター, 助教授 (00028739)
NAKANO Yoshihisa Kyoto Univ.Dept of Radiology Assistant Prof., 医学部, 講師 (70115898)
SATO Susumu Kyoto Univ.Dept of Precision Eng.Professor, 工学部, 教授 (90025875)
MATSUHISA Hirishi Kyoto Univ.Dept of Precision Eng.Associate Prof., 工学部, 助教授 (00109034)
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| Project Period (FY) |
1992 – 1993
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| Keywords | Dental implant / Maxillofacial reconstruction / Bone graft / Ion implantation / Vibration analysis |
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| Research Abstract |
1.The clinical application of dental implant in conjunction with bone graft : We have investigated the function and esthetics before and after the Surgery. The results show that both function and esthetics have more improved bY the dental implants with bone graft rather than the conventional preprosthetic surgery.
2.The surface modification by means of Ion beam assisted deposition (IBAD) technique : We have made the very thin film (Ti, TiO_2, Al_2O_3) on metal substrates by IBAD technique. These thin films have a strong mechanical properties and corrosion resistance of metal ion. We are investigating the animal studies with respect to the tissue response of these thin films.
3.The analysis of the dynamics of dental implant : We have investigated the dynamics of dental implant by means of vibration theory. The results show that the control of impulsive response is one of the key problems of the implant restoration.
4.MPR-CT and CAD/CAM equipments were available for the preoperative examination and simulation images. Based on these results, we could easily accomplish the surgical operation and the final restoration.
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