义齿粘附剂在口腔修复中的应用

Application of Denture Adhesive on the Prosthodontics

随着全球人口老龄化趋势的不断加剧,老年人群口腔疾病的发病率也随之上升。以我国为例,每年因牙列缺损或牙列缺失而接受治疗的患者数量不断增加。无论何种修复体,义齿的固位和稳定一直是口腔医生和患者评价修复体成功与否的最直观的标准。如何提高义齿的固位和稳定是口腔专业工作者长期关注并研究的主题。义齿的固位与稳定可以通过多种方式进行强化。义齿粘附剂(DA)是用来辅助粘膜支持式义齿(包括全口义齿)固位的方法之一。本文通过阐述义齿粘附剂提高义齿固位与稳定的机理,探讨不同类型的义齿粘附剂对口腔环境的影响,对义齿粘附剂在口腔修复学科应用的现状及发展作一综述,以利于DA的使用与推广。

With the serious tendency of population aging over the world, the incidence of stomatology in the elder people has increased rapidly. For example, the numbers of patients with the defection of dentition in China have aroused to a high rate. The intuitive standard for evaluating the effects is the retention and stability of denture in spite of the prosthesis＇ types. What＇s more, the endeavor to improve the denture retention and stability has been the theme of stomatology for many years. The retention and stability of denture can be enhanced by different methods. The denture adhesive （DA） is localize effective way to make the mucosal supported denture more stable .In this paper, we elaborated the mechanism of denture adhesive in terms of improving the retention and stability for denture by means of reviewing the types of DA and the influence to the oral environment so as to discuss the present situation of DA and the development for application.