Ingle J I
Endodontics and Periodontics, University of Washington, Seattle, USA.
Compend Contin Educ Dent. 1995 Mar;16(3):306, 308, 310 passim; quiz 322.
The first recorded root canal filling was placed 2,200 years ago. However, a plethora of new types of canal-filling materials and techniques have been introduced very recently, which are described and discussed in this article. Many of these new techniques (thermomechanical compaction and thermoplasticized gutta-percha) are variations of the vertical compaction of warm gutta-percha. Others are combinations of gutta-percha techniques and silver points (Thermafil, Densfil). Apical third and injection-type fillings are also available. This article also discusses the future of canal fillings, including calcium phosphate cements and dentin adhesives.
有记录的首次根管充填发生在2200年前。然而，最近引入了大量新型的根管充填材料和技术，本文将对其进行描述和讨论。这些新技术中的许多（热机械压实和热塑牙胶）是热牙胶垂直压实技术的变体。其他的则是牙胶技术与银尖（Thermafil、Densfil）的组合。根尖三分之一充填法和注射式充填法也已出现。本文还讨论了根管充填的未来发展，包括磷酸钙水门汀和牙本质黏结剂。
