摘要
传统氧化锆因具有优异的机械性能和良好的生物相容性,在口腔领域应用广泛。随着口腔材料学的发展,近年来出现了透明氧化锆,其因稳定剂、晶相百分比的改变从而提高了半透性,在美学修复领域潜力巨大。然而氧化锆陶瓷与树脂水门汀的粘接强度有限,为了提升粘接强度,氧化锆陶瓷的表面处理成为研究的重点,而新型透明氧化锆因晶相的改变、机械强度的降低从而需要重新考量其表面处理方式。目前改善透明氧化锆粘接强度的表面处理方式主要包括三方面:机械处理、化学处理和机械-化学联合处理。本文将对不同表面处理技术对透明氧化锆陶瓷的粘接强度影响进行综述。
Conventional zirconia is widely used in the dental field due to its excellent mechanical properties and good biocompatibility.With the development of dental materials,transparent zirconia has emerged in recent years.It has great potential in the field of aesthetic restorations due to the increased translucency as a result of changes in stabilizer and crystal phase percentage.However,the bonding strength of zirconia ceramics to resin cement is limited,and surface treatment of zirconia ceramics has become the focus of research in order to improve the bonding strength.The new transparent zirconia requires a reconsideration of its surface treatment due to the change in crystal phase and the reduction in mechanical strength.The current surface treatment methods to improve the bonding strength of transparent zirconia include three main aspects:mechanical treatment,chemical treatment and combined mechanical-chemical treatment.In this paper,the effect of different surface treatment techniques on the bonding strength of transparent zirconia ceramics is reviewed.
作者
胡志彬
单光辉
杨文丽
HU Zhi-bin;SHAN Guang-hui;YANG Wen-li(Center of Stomatology,the First Affiliated Hospital,Zhengzhou University,Zhengzhou 450052,China)
出处
《口腔颌面修复学杂志》
2024年第2期136-140,共5页
Chinese Journal of Prosthodontics
基金
河南省高等学校重点科研项目计划(项目编号:20B320031)。
关键词
透明氧化锆
粘接
表面处理
translucent zirconia
adhesion
surface treatment
