局部用氟在老年人根面龋预防中的应用进展  

Research progress of topical fluoride for the prevention of root caries in the elder people

作　　者：钱雨吟 夏文薇[2] 

机构地区：[1]上海交通大学口腔医学院,硕士生上海200025 [2]上海交通大学医学院附属第九人民医院牙体牙髓科,主任医师上海200011

出　　处：《中华老年口腔医学杂志》2016年第4期253-256,共4页Chinese Journal of Geriatric Dentistry

摘　　要：世界人口正面临老龄化,根面龋是老年人的常见病。目前已有诸多临床研究显示老年人根面在实施了局部用氟的预防处理后,可有效抑制新的根面龋发生或使活动期的根面龋进入静止期。氟化物的防龋作用机制主要体现于抑制牙体硬组织脱矿、促进再矿化以及抑制致龋菌。本文综述了含氟牙膏、漱口水、凝胶以及保护漆的成分及其效果,以及氟化物抑制根面龋的相关机制的研究进展。Root caries is a common disease in the elder people, thus great emphasis should be placed on it should pay great attention on it. A large amount of studies indicated that topical fluoride seemed to be efficacious to reduce initiation or inactivation of root caries lesions, after being applied on root surfaces in the elder people. The main mechanism of fluoride in caries prevention included inhibiting demineralization, promoting remineralization and surpressing inhibiting cariogenic bacteria.The article summarized several different kinds of agents in fluoride dentifrice, mouth rinse, gel and varnish and their mechanisms and effects in root caries prevention of the elder people.

关 键 词：氟化物 根面龋 老年人 预防 

分 类 号：R781.1[医药卫生—口腔医学]