氟化亚锡防治牙齿酸蚀研究进展  

The research progress of stannous fluoride prevention and control of dental erosion

作　　者：王艳玲[1] 张勇[2] 

机构地区：[1]滨州医学院口腔学院,山东滨州256603 [2]济南市口腔医院正畸科,济南250001

出　　处：《中国实用口腔科杂志》2012年第6期375-378,共4页Chinese Journal of Practical Stomatology

摘　　要：牙齿酸蚀症是一种常见的口腔疾病,随着人们生活水平的提高,其发病率在逐年增长。牙釉质在酸性环境下会发生羟基磷灰石溶解反应,磷酸钙盐被溶出,并扩散至牙齿表面,这个过程称之为脱矿。釉质脱矿一旦发生,大部分不可逆转,常会影响到牙齿的健康和美观。防治牙齿酸蚀成为近几年国内外学者研究的热点,而氟化亚锡对牙齿的保护作用也受到学者们的重视。本文对氟化亚锡防治牙齿酸蚀的机制,应用的局限性和安全性,以及验证其防酸蚀效应的实验影响因素进行综述。Dental erosion is a universal oral disease, and the incidence of dental erosion is increasing year by year according to the improvement of living standard. Hydroxyapatite dissolution reaction will happen when enamel is in acidic conditions; the calcium phosphate salts, which is dissolved from enamel, can spread out on the teeth surface, and this process is called demineralization .Once demineralization occurs, which often affect the health and aesthetic of teeth, it mostly can not be reversed. The control of dental erosion has got the hotspot of research both at home and abroad in the last few years. Researchers have affached great importance to stannous fluoride＇ s protective effect on teeth. The mechanism of the control of dental erosion and the impact factors of experimental study to verify the effectiveness were reviewed as follows.

关 键 词：牙齿酸蚀 釉质脱矿 氟化亚锡 

分 类 号：R78[医药卫生—口腔医学]