关于根管桩材料和设计的研究已日益成熟。纤维桩树脂核修复被公认为具有较好的修复效果,现在的研究主要集中在桩核的粘接固位方面。除了对粘接剂的研究外,纤维桩表面处理是增强界面粘接强度的常用方法之一,它可以促进不同成分之间形成化学和机械固位。对纤维桩的表面处理主要为了增强桩在根管内的固位以及桩与树脂核的粘接。本文就此作一综述。 Research on root canal pile material and design has matured. Fiber post resin core repair is generally recognized as having a good repair effect, the current research focuses on the bonding of post-core retention. In addition to the study of adhesives, fiber pile surface treatment is one of the common methods of enhancing interfacial adhesion strength, which promotes the formation of chemical and mechanical retention between different components. The surface treatment of the fiber pile is mainly to enhance the retention of the pile in the root canal and the bonding of the pile to the resin core. This article gives a summary of this.