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目的比较山东地区正常儿童颅面结构与上海、成都地区正常儿童的颅面结构。方法选取山东地区12~13岁正常儿童50名,拍摄X线头颅定位侧位片,采用临床常用的3种分析法进行测量,将其测量值与上海、成都地区正常儿童测量值进行比较。结果山东地区正常儿童的测量值与上海、成都地区正常儿童的测量值相对比,部分测量项目存在差异。结论山东和上海、成都地区正常儿童的颅面结构存在地区差异。
Objective To compare the craniofacial structures of normal children in Shandong and those of normal children in Shanghai and Chengdu. Methods Fifty normal children aged 12 ~ 13 years were selected from Shandong Province. X - ray skull positioning lateral radiographs were taken and measured by three kinds of analytical methods commonly used in clinic. The measured values were compared with those of normal children in Shanghai and Chengdu . Results The results of normal children in Shandong Province and Shanghai, Chengdu, normal children measured relative value, some of the measurement items are different. Conclusion There are regional differences in craniofacial structures of children with normal in Shandong, Shanghai and Chengdu.