Comparative evaluation of microleakage in class II cavities restored with Ceram X and Filtek P-90: An in vitro study

• 主要な著者: Poonam Bogra (著者), Saurabh Gupta (著者), Saru Kumar (著者)
• フォーマット: 図書
• 出版事項: Wolters Kluwer Medknow Publications, 2012-01-01T00:00:00Z.
• 主題: article
• オンライン･アクセス: Connect to this object online.

Context: Polymerization shrinkage in composite resins is responsible for microleakage. Methacrylate-based composite resins have linear reactive groups resulting in high polymerization shrinkage. A recently introduced composite resin Filtek P90 is based on siloxanes and oxiranes which polymerize by c...