论文部分内容阅读
为掌握我市儿童牙列错合情况,加强防治工作,我们于1984—10～1985—01在我市选择了二所学校及幼儿园等3210名乳、替、恒牙列儿童进行检查,将检查结果分析报告如下。 1 对象和方法:这次调查用室内自然光线口内直视,由4名口腔科医师进行检查、登记。共检查3210名儿童,其中男1643名,女1567名。年龄3～17岁,共分3个年龄组(即乳、替、恒牙列)。检查标准:正常合为个别正常合。错合按所表现的症状记
In order to grasp the situation of children's dentition mismatch in our city and to strengthen prevention and control work, we selected 3,210 children of milk, toothbrush, and permanent dentition, such as two schools and kindergartens, in our city from 1984-10 to 1985-01 to inspect The result analysis report is as follows. 1 objects and methods: The survey with indoor natural light in the mouth looking directly by the four dentists to check and register. A total of 3,210 children were examined, including 1,643 males and 1,567 females. Age 3 to 17 years old, is divided into 3 age groups (ie, milk, for permanent dentition). Check the standard: Normal fit for individual normal fit. Mismatch by the performance of the symptoms recorded