摘要
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 establish the normal values of cephalometry of childern with normal occlusion in Changchun city and to study the development characteristics of cranium, jaw and face. Methods The cephalometric radiographs of 104 teenagers with normal occlusion were analyzed and the normal values were calculated. The difference of maxillofacial region on both genders was analyzed. Results The normal values measured with Steiner, Wylie, and Wits analysis methods were established. Although the cranium, jaw and face demonstrated similar development characteristics in both genders, there still exists some differences. The size is remarkably different between both genders. Conclusion To understand the development characteristics of craniurm, jaw and face in populations with normal occlusion is contributed to clinical diagnosis and treatment planning.
出处
《广东牙病防治》
2003年第3期172-174,共3页
Journal of Dental Prevention and Treatment
