Fatigue resistance and structural integrity of different types of fiber posts
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概要
- 論文の詳細を見る
The study aimed at assessing and estimating the fatigue resistance of different fiber posts and to observe their ultrastructures through SEM. Six types of fiber posts were used: GC Fiber Post (Group 1), ParaPost Fiber White (Group 2), FibreKor (Group 3), DT Light-Post radiopaque (Group 4), FRC Postec (Group 5), and Luscent Anchors (Group 6). Ten out of 15 posts within each group were used for the fatigue test, and the other five were processed for SEM evaluation. The fatigue test revealed that Groups 1, 4, and 5 performed better than all the other groups, and that their performance differed significantly from the other tested groups from a statistical standpoint. For SEM analysis, Groups 1, 4, and 5 also obtained better results. Through correlation analysis, an absence of correlation between fatigue resistance and structural characteristics suggested that the latter reflected more of the divergence inherent in the manufacturing process of fiber posts.
- 日本歯科理工学会の論文
著者
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FERRARI MARCO
Department of Biomedical Sciences and Technologies, University of L'Aquila
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Goracci Cecilia
Department Of Dental Materials And Restorative Dentistry School Of Dentistry University Of Siena
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Goracci Cecilia
イタリア
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Ferrari Marco
Department Of Endodontics And Restorative Dentistry University Of Siena
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Ferrari Marco
Department Of Biomedical Sciences And Technologies University Of L'aquila
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GRANDINI Simone
Department of Endodontics and Restorative Dentistry, University of Siena
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CHIEFFI Nicoletta
Department of Dental Materials and Fixed Prosthodontics, University of Siena
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CAGIDIACO Maria
Department of Dental Materials and Fixed Prosthodontics, University of Siena
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Grandini Simone
Department Of Endodontics And Restorative Dentistry University Of Siena
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Cagidiaco Maria
Department Of Dental Materials And Fixed Prosthodontics University Of Siena
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Chieffi Nicoletta
Department Of Dental Materials And Fixed Prosthodontics University Of Siena
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