Pearson G J
The Dental School, University College London.
Dent Update. 1990 May;17(4):164-7.
Modern materials offer great promise in the aesthetic restoration of teeth. However, their performance in practice may not fulfil this promise. This is often because of inadequate understanding of the scientific principles behind the new materials, leading to misuse. In Part 1 of this article the author reviewed some of the physical properties of composites, and explained both their proper use and their limitations. In Part 2 he looks at dentine adhesives and glass-ionomer cements.
现代材料在牙齿美学修复方面前景广阔。然而，它们在实际应用中的表现可能无法实现这一前景。这通常是因为对新材料背后的科学原理理解不足，导致使用不当。在本文的第一部分，作者回顾了复合材料的一些物理特性，并解释了它们的正确用法和局限性。在第二部分中，他探讨了牙本质粘结剂和玻璃离子水门汀。
