江苏地区正常的舌侧牙弓形态  

Research on Lingual Arch Form of Normal Occlusion in Jiangsu Province

作　　者：谷妍[1] 张卫兵[1] 赵春洋[1] 陈馨[1] 王林[1] 

机构地区：[1]南京医科大学口腔医学研究所,江苏南京210029

出　　处：《口腔医学研究》2011年第3期217-220,共4页Journal of Oral Science Research

基　　金：国家自然科学基金资助项目(编号:30973361);"333工程"资金资助项目(编号:DG216D5029);南京医科大学科技发展基金重点项目(06NMUZ020)

摘　　要：目的:通过对125副江苏地区正常人群的模型测量,研究江苏地区正常舌侧牙弓形态特征。方法:选取正常模型125副(男61副,女64副),用扫描仪输入电脑,运用Winceph 8.0软件测量舌侧牙弓宽度及长度。结果:本研究探讨了江苏地区正常舌侧牙弓宽度及长度的正常范围,发现江苏地区正常人群中,男性舌侧牙弓宽度及长度都大于女性,并绘出舌侧弓形图,男性较女性弓形宽大。结论:舌侧牙弓形态存在种族、地区和性别的差异,临床上应参照本民族、本地区的标准。Objective：To research the morphological characteristics of lingual arches of normal occlusion in Jiangsu Province through measuring 125 models.Methods：125 normal occlusion models（61 males,64 females） were selected and scanned to measure the widths and lengths of lingual arches with software Winceph 8.0.Results：Average values of lingual arch widths and lengths of normal occlusion were determined,and males＇ values were larger than those of females＇.Both maxillary and mandibular lingual arch forms were drawn.Conclusion：There＇re ethnic,regional and gender differences in characteristics of lingual arches.It＇s suggested that clinicians should refer to the native race and area＇s standards.

关 键 词：牙弓形态 舌侧正畸 正常 

分 类 号：R783.5[医药卫生—口腔医学]