
linical Techniques of Dental Prevention Jiang Han Department of Preventive Dentistry School of Stomatology Wuhan University
1 Clinical Techniques of Dental Prevention Jiang Han Department of Preventive Dentistry ,School of Stomatology, Wuhan University

教学要求 掌握: 一一、窝沟封闭 1.概念; 2.窝沟封闭的临床应用: (1)适应证和非适应证;(2)操作方法及步骤 二、预防性树脂充填: 1定义;2.适应证;3.临床操作步骤 三、ART: 1.基本概念;2.适应证;3.操作方法
2 教学要求 掌握: 一、窝沟封闭 1.概念; 2.窝沟封闭的临床应用: (1) 适应证和非适应证;(2) 操作方法及步骤 二、预防性树脂充填: 1.定义; 2. 适应证;3. 临床操作步骤 三、ART: 1.基本概念; 2.适应证;3.操作方法

熟悉: 一、窝沟封闭: 1.窝沟解剖形态及患龋特点 2.封闭剂组成、类型及特点 了解: 一、窝沟封闭: 1.酸蚀的作用; 2.临床效果评价 二、ART:由来及发展
3 熟悉: 一、窝沟封闭: 1. 窝沟解剖形态及患龋特点 2. 封闭剂组成、类型及特点 了解: 一、窝沟封闭: 1.酸蚀的作用; 2.临床效果评价 二、ART:由来及发展

Introduction OFluorides:Smooth surfaces(10%) Occlusal pits and fissures(90%) ●Occlusal surfaces: The pits and fissures are approximately eight times as vulnerable as the smooth surfaces
4 Introduction Fluorides: Smooth surfaces ( 10%), Occlusal pits and fissures ( 90%) Occlusal surfaces: The pits and fissures are approximately eight times as vulnerable as the smooth surfaces

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04 探针和牙的毛 可达到的深度 不能达列的深度 1.1 A0.1 B0.2 0.5 图34殆面窝沟横切面(单位:mm)
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