Department of Restorative Dentistry, Oregon Health & Science University, Portland, OR 97239, USA.
Dent Mater. 2011 Jan;27(1):29-38. doi: 10.1016/j.dental.2010.10.020. Epub 2010 Nov 18.
The objective is to review the current state of the art of dental composite materials.
An outline of the most important aspects of dental composites was created, and a subsequent literature search for articles related to their formulation, properties and clinical considerations was conducted using PubMed followed by hand searching citations from relevant articles.
The current state of the art of dental composites includes a wide variety of materials with a broad range of mechanical properties, handling characteristics, and esthetic possibilities. This highly competitive market continues to evolve, with the major emphasis in the past being to produce materials with adequate strength, and high wear resistance and polishability retention. The more recent research and development efforts have addressed the issue of polymerization shrinkage and its accompanying stress, which may have a deleterious effect on the composite/tooth interfacial bond. Current efforts are focused on the delivery of materials with potentially therapeutic benefits and self-adhesive properties, the latter leading to truly simplified placement in the mouth.
There is no one ideal material available to the clinician, but the commercial materials that comprise the current armamentarium are of high quality and when used appropriately, have proven to deliver excellent clinical outcomes of adequate longevity.
本文旨在综述牙科复合材料的最新技术现状。
本文概述了牙科复合材料的一些重要方面，并利用 PubMed 进行了相关文献检索，查找与这些方面有关的文章，然后对相关文章的参考文献进行手工检索。
当前的牙科复合材料技术包括各种具有广泛机械性能、操作特性和美观可能性的材料。这个竞争激烈的市场在不断发展，过去的主要重点是生产具有足够强度、高耐磨性和抛光保持性的材料。最近的研究和开发工作解决了聚合收缩及其伴随的应力问题，这可能对复合材料/牙齿界面结合产生有害影响。目前的研究工作集中在提供具有潜在治疗益处和自粘性的材料上，后者可实现真正简化在口腔内的放置。
临床医生目前还没有一种理想的材料，但当前器械中包含的商业材料质量很高，只要正确使用，已被证明能够提供足够长的临床效果。
