Zanghellini G
Ivoclar AG, Schaan, Liechtenstein.
Signature. 1997 Spring;4(1):1-5.
The utilization of synthetic resins and ceramics in combination with metal frameworks continues to be the mainstay of crown and bridge prosthetics. Although most of these systems have resulted in years of clinical success, each material when used in combination has inherent properties that induce stresses to the system. The combination of ceramic technology and polymer research, in addition to fiber integration, has resulted in the development and introduction of a new category of crown and bridge materials--a ceromer and fiber-reinforced restorative system. This article examines the history of polymer and ceramic technology, and reports the clinical and research data currently available on one indirect ceromer system (Targis System, Ivoclar Williams, Amherst, NY).
合成树脂与陶瓷和金属支架相结合的应用仍然是冠桥修复的主流。尽管这些系统大多已取得多年的临床成功，但每种材料组合使用时都具有会给系统带来应力的固有特性。陶瓷技术与聚合物研究的结合，再加上纤维整合，催生并推出了一类新型的冠桥材料——一种瓷聚合体和纤维增强修复系统。本文回顾了聚合物和陶瓷技术的发展历程，并报告了目前关于一种间接瓷聚合体系统（Targis系统，义获嘉伟瓦登特公司，纽约州阿默斯特）的临床和研究数据。
