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2021 Fiscal Year Final Research Report

Development of AI model to explore optimum composition of CAD/CAM resin composites

Research Project

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Project/Area Number 19K10244
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 57050:Prosthodontics-related
Research InstitutionOsaka University

Principal Investigator

Yamaguchi Satoshi  大阪大学, 歯学研究科, 准教授 (30397773)

Co-Investigator(Kenkyū-buntansha) 今里 聡  大阪大学, 歯学研究科, 教授 (80243244)
Project Period (FY) 2019-04-01 – 2022-03-31
Keywords人工知能 / 機械学習 / CAD/CAMコンポジットレジン冠 / 修復材料 / 長期耐久性
Outline of Final Research Achievements

The artificial intelligence (AI) models established in this study successfully predicted the flexural strength of CAD/CAM RCBs and identified the effective components that affected flexural strength based on the available dataset.

Free Research Field

歯科材料学

Academic Significance and Societal Importance of the Research Achievements

本研究では,大臼歯への適用に求められる物理的・化学的特性の要件を満たしたうえで,従来品と比べてさらに高い長期耐久性を達成できるCAD/CAM冠用コンポジットレジンの組成をAIにより構築した学習モデルを用いて明らかにした.本研究によって得られた成果は,既存のCAD/CAM冠の弱点を明確にし,新規材料を開発するための具体的な設計指針となることが期待できる.

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Published: 2023-01-30  

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