Durability of Adhesion between 4-META/MMA-TBB Resin and Cementum

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概要

• 論文の詳細を見る

• 4-META/MMA-TBB resin has shown good biocompatibility and remarkable adhesion to dentin. It seems to be suitable for use in periodontal tissues for retrograde root sealing and treatment of vertically fractured roots. For an adhesive resin to be useful clinically, it must bond not only to the dentin but also to the cementum. The purpose of this study was to evaluate the long-term adhesion durability of 4-META/MMA-TBB resin to cementum kept in water at 37℃. Bovine root cementum and dentin surfaces were treated with 10-3 solution before 4-META/MMA-TBB resin was applied on treated surfaces. The micro-tensile bond strength (μTBS) decreased during the first two months; dye leakage value increased during the first four months and stabilized thereafter. No significant differences in adhesion durability were recognized between the dentin and cementum.

• 日本歯科理工学会の論文

著者

• TANAKA Yuko

  Periodontology & Endodontology, Department of Oral Health Science, Hokkaido University Graduate Scho

• SUGAYA Tsutomu

  Periodontology & Endodontology, Department of Oral Health Science, Hokkaido University Graduate Scho

• KAWANAMI Masamitsu

  Periodontology & Endodontology, Department of Oral Health Science, Hokkaido University Graduate Scho

• Sugaya Tsutomu

  Department Of Periodontology And Endodontology Division Of Oral Health Science Hokkaido University G

• Kawanami Masamitsu

  Department Of Periodontology And Endodontology Division Of Oral Health Science Hokkaido University G

• Sugaya Tsutomu

  Department Of Periodontology And Endodontology Division Of Oral Health Science Hokkaido University G

• Takanawa Yasuhiro

  Department Of Periodontology And Endodontology Division Of Oral Health Science Hokkaido University G

• Tanaka Y

  Department Of Periodontology And Endodontology Division Of Oral Health Science Hokkaido University G

• Kawanami Masamitsu

  Department Of Periodontology And Endodontology Division Of Oral Health Science Hokkaido University G

関連論文

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• Long-term Durability of Root-end Sealing with 4-META/MMA-TBB Resin
• Durability of Adhesion between 4-META/MMA-TBB Resin and Cementum
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