Yip Kevin H K, Smales Roger J, Kaidonis John A
Faculty of Dentistry, The University of Hong Kong, Hong Kong SAR, People's Republic of China.
Int J Prosthodont. 2004 May-Jun;17(3):350-6.
This study reviewed the wear of commonly used dental restorative materials and their effects on the opposing dentition.
Key words were used with PubMed to retrieve pertinent references to publications on tooth and restoration wear.
The wear resistance of newer esthetic restorative materials has generally improved, and the damage caused by several materials to the opposing dentition has been reduced. However, the different structures and physical properties of tooth substance and restorative materials will eventually lead to varying degrees of differential wear. The extent and rate of wear are influenced by many intraoral factors.
Selection of restorative materials must be based on knowledge of their wear behavior and the individual needs of each patient. The lowest wear rates for restorations and the opposing dentition occur with metal alloys, machined ceramics, and microfilled and microfine hybrid resin composites.
本研究回顾了常用牙科修复材料的磨损情况及其对相对牙列的影响。
使用关键词在PubMed上检索有关牙齿和修复体磨损的相关出版物参考文献。
新型美学修复材料的耐磨性普遍有所提高，几种材料对相对牙列造成的损害有所减少。然而，牙体组织和修复材料的不同结构及物理性能最终会导致不同程度的差异磨损。磨损的程度和速率受许多口腔内因素影响。
修复材料的选择必须基于对其磨损行为的了解以及每位患者的个体需求。金属合金、加工陶瓷以及微填料和超微填料混合树脂复合材料对修复体和相对牙列的磨损率最低。
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