Cements and adhesives for all-ceramic restorations.
Cements and adhesives for all-ceramic restorations.
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DOI：
10.1016/j.cden.2011.01.011
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发表时间：
2011-04-01
影响因子：
--
通讯作者：
Carvalho, Ricardo M
中科院分区：
文献类型：
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作者：
Manso, Adriana P;Silva, Nelson R F A;Carvalho, Ricardo M
牙科粘固剂的设计目的是将修复体、预制或铸造的桩和核以及矫治器在口腔环境中保持稳定和持久的位置。树脂基水泥是为了克服非树脂材料的缺点而开发的，这些缺点包括低强度、高溶解度和不透明。美容修复体的成功粘结依赖于对修复体的基牙和凹面的适当处理，而这又取决于陶瓷的特性。只有当操作员了解执行粘结和材料性能所涉及的机制时，才能实现可靠的树脂粘结过程。本文介绍了树脂粘结概念的最新知识，探讨了影响全瓷系统长期临床成功的粘结机制。
Dental cements are designed to retain restorations, prefabricated or cast posts and cores, and appliances in a stable, and long-lasting position in the oral environment. Resin-based cements were developed to overcome drawbacks of nonresinous materials, including low strength, high solubility, and opacity. Successful cementation of esthetic restorations depends on appropriate treatment to the tooth substrate and intaglio surface of the restoration, which in turn, depends on the ceramic characteristics. A reliable resin cementation procedure can only be achieved if the operator is aware of the mechanisms involved to perform the cementation and material properties. This article addresses current knowledge of resin cementation concepts, exploring the bonding mechanisms that influence long-term clinical success of all-ceramic systems.