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目的 研究长春市正常牙合儿童颅颌面发育特征 ,利于错牙合的诊断分析。方法 选择 10 4例正常牙合儿童 ,采用Steiner分析法、Wylie分析法、Wits分析法进行X线头影测量分析 ,并对其颌面部做性别上的特征性分析。结果 得出Steiner、Wylie、Wits三种分析法的正常牙合测量值。虽然男女颅颌面结构发育特征很相近 ,但仍存在一定差异 ,而在大小方面男女存在明显的差异。结论 了解正常牙合人群的颅颌面发育特征 ,将有助于临床诊断及矫治计划的制订。
Objective To study the characteristics of craniomaxillofacial development in Changchun normal occlusion children, which is conducive to the diagnosis of malocclusion. Methods A total of 104 children with normal occlusion were enrolled in this study. Steiner analysis, Wylie analysis and Wits analysis were used to analyze and analyze the maxillofacial features by gender. The results obtained Steiner, Wylie, Wits three kinds of analysis of normal occlusal measurements. Although the development characteristics of cranio-maxillofacial structure are similar between men and women, there are still some differences, but there are obvious differences in the size of men and women. Conclusion Understanding craniofacial development characteristics of normal occlusion population will be helpful for the development of clinical diagnosis and correction plan.