随着人们物质文化水平提高 ,人们对健康的追求日趋完美 ,错畸形作为口腔 3大常见病之一 ,更应得到社会的广泛重视。为建立本省青少年错畸形状况资料 ,于 1998年随机抽取来源于本省各地州的大中专学生 2 318名进行错调查 ,现报告如下。资料与方法　随机抽取来源于本省各地 With the improvement of people's material and cultural level, people's pursuit of health is becoming more and more perfect. As one of the three most common oral diseases, the deformity and deformity should be paid more and more attention by the society. In order to establish the data on the malformation status of young people in the province, 2 318 secondary and tertiary technical students from various prefectures of the province were randomly selected to carry out the investigation of malformations in 1998, and the report is as follows. Data and methods were randomly selected from all over the province