以知识和信息为主旋律的2000年 人类文明已从 资源经济时代 和资本经济时 代发展为知识 经济时代

诊断学是运用医学基本理论、基本知识 、基本技能(三基)对疾病进行诊断的一门 学科。是为大家学毕基础医学各门学科 ,过渡到学习临床医学各学科而设立的 一门必修课;是一门连接以前所学过的 基础课和我们将要学习的临床课之间的 桥梁课;也是打开临床医学大门的一把 钥匙

Current concepts of caries Dental caries is a specific infectious microbiological disease of the teeth that results in localized dissolution and destruction of the calcified tissues Germfree animals do not get caries

The four circles Micro- diagrammatically organisms represent the factors involved

The most widely used technique to treat pulpal and periapical diseases To remove the infected substances To obturate canal in three dimension

武汉大学：《牙体牙髓病学》课程PPT教学课件（英文版）牙髓病与根尖周病的治疗 Endodontic treatment is to clean the root canal system thoroughly

Dentin hypersensitivity is a common condition of transient tooth pain caused by a variety of exogenous stimuli

873.60 Enamel fracture 873.61 Crown fracture without pulp involvement 873.62 Crown fracture with pulp involvement 873.63 Root fracture 873.64 Crown-root fracture 873.66 Tooth luxation (dislocation) 873.67 Intrusion or extrusion 873.68 Avulsion 873.69 Other injuries

➢Anomalies of Number ➢Anomalies of Size ➢Anomalies of Shape ➢Anomalies of Structure ➢Anomalies of Color

• Cariology • Non-cariogenic disease of dental hard tissue • Endodontics • Operative dentistry