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龋病是乳牙期儿童最主要的口腔疾病。本文目的旨在对乳牙龋病的好发部位及好发牙面进行重点分析,以进一步揭示乳牙龋病的发病特点及其规律,为防治龋齿提供依据。 1 材料和方法本研究选择北京市区5所幼儿园906名(男483名,女423名)儿童作为调查分祈对象,年龄自2岁至6岁。龋病发病情况按全国龋病、牙周病调查委员会制定的统一标准记录,乳牙龋、补及确因龋而丧失的乳牙均作为龋齿计数,一个牙齿多个牙面有龋病均详细纪录其部位及龋度。检查方法主要是视诊和探诊,未作X线检查。
Dental caries is the most important oral disease in children with deciduous teeth. The purpose of this paper is to analyze the predilection sites and the occurrence of dental surface in deciduous teeth deciduous caries so as to further reveal the characteristics and rules of deciduous deciduous caries and provide evidence for the prevention and treatment of dental caries. 1 Materials and Methods In this study, 906 children (483 males and 423 females) from 5 kindergartens in Beijing were enrolled in this study. Their ages ranged from 2 to 6 years. The incidence of dental caries by the national caries, periodontal disease survey committee to develop a uniform standard records, deciduous caries, make up and indeed decay due to deciduous teeth were counted as dental caries, a tooth with a number of dental caries were recorded in detail Location and degree of caries. The main method of examination is the diagnosis and exploration, did not make X-ray examination.