2017 Fiscal Year Final Research Report
Clinical evaluation of newly developed Zirconia framework for removable partial denture fabrication by CAD/CAM
Project/Area Number |
15K20452
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Research Category |
Grant-in-Aid for Young Scientists (B)
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Allocation Type | Multi-year Fund |
Research Field |
Prosthodontics/ Dental materials science and
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Research Institution | Showa University |
Principal Investigator |
|
Research Collaborator |
Nishiyama Hirotaka
|
Project Period (FY) |
2015-04-01 – 2018-03-31
|
Keywords | デジタル / 部分床義歯 / ジルコニア / 臨床評価 |
Outline of Final Research Achievements |
During the 2 year follow-up period, denture framework fracture was found for zirconia denture group, and the survival rate resulted to be 50%. We suggested that a risk of the zirconia frameworks fracture is high. We successfully developed zirconia framework for partial dentures, which were designed and processed by fully digital workflow, applied it clinically. All aspects of the patient’s satisfaction and OHRQoL with the zirconia denture tended to improve.
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Free Research Field |
歯科補綴
|