2016 Fiscal Year Final Research Report
Objective testing method on fracture of dental implant superstructure and attrition
| Project/Area Number |
26861650
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Prosthodontics/ Dental materials science and
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| Research Institution | Iwate Medical University |
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Principal Investigator |
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| Project Period (FY) |
2014-04-01 – 2017-03-31
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| Keywords | インプラント上部構造 / 咬耗 / 光学印象 |
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| Outline of Final Research Achievements |
Many studies on bruxism and damage on the superstructure of the implant and attrition have been reported so far. Morphological change over time of the occlusal surface has not been investigated. It is to analyze the details of the attrition caused in the superstructure by objectively observing the morphological change of the superstructure of the implant. With respect to the amount of occlusion for 3 months, no difference was observed depending on the material, so that the superstructure of the implant using zirconia appropriately occlusion-adjusted did not cause excessive abrasion of the pair of teeth, and the upper part of the implant It was suggested that it is useful as a material of the structure.
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| Free Research Field |
歯科補綴学
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