中国实用口腔科杂志 ›› 2010, Vol. 3 ›› Issue (08): 449-451.
• 专题笔谈 • 下一篇
收稿日期:
出版日期:
发布日期:
作者简介:
Received:
Online:
Published:
摘要:
提要:牙齿防龋用氟化物涂膜是一种用于牙齿表面的含氟涂膜材料,一般由成膜材料、氟化物和挥发性溶剂组成, 分为稀糊剂型、悬浮液型和溶液型3种类型。涂于牙齿表面后,氟化物涂膜能在牙齿表面附着一段时间,期间能缓慢释放氟离子。释放的氟离子能进入釉质内,形成氟磷灰石,同时在釉质表面形成氟化钙沉积层,从而提高牙釉质抗酸蚀能力。
关键词: 防龋, 牙釉质, 氟, 涂膜
Abstract:
Summary: Fluoride varnish is a topical anticarious coating material applied to tooth surface,which is usually composed of film-forming material, fluoride compound and volatile solvent and available in the form of thick suspension, thin suspension and solution. After application, fluoride varnish will stay on tooth surface for 4~24h. During that time it will release fluoride ions that can enter into enamel to form FAP or create a layer of CaF2 deposition on the enamel surface, which will enhance the resistance of enamel to acid-etching.
Key words: anti-caries; enamel; fluoride; varnish
赵信义. 牙齿防龋用氟化物涂膜[J]. 中国实用口腔科杂志, 2010, 3(08): 449-451.
. [J]. , 2010, 3(08): 449-451.
导出引用管理器 EndNote|Ris|BibTeX
链接本文: https://www.zgsyz.com/zgsykqk/CN/
https://www.zgsyz.com/zgsykqk/CN/Y2010/V3/I08/449