广东牙病防治2016，Vol.24Issue(2)：87-90,4.DOI:10.12016/j.issn.2096-1456.2016.02.004
中国人群个别正常牙合牙弓与基骨弓在三维空间的匹配性研究
Study on the matching of dental and basal bone arch form in three-dimensional space in individual normal occlu-sion of Chinese population
摘要
Abstract
Objective To study the matching of dental and basal bone arch form in three-dimensional space in indi-vidual normal occlusion, to provide references for the clinical treatment. Methods A total of 30 subjects with individual normal occlusion were selected and taken CBCT, the dental arch and the basal bone arch mark point coordinates were processed by mathematical method in order to establish the matching mathematical equation of maxilla and mandibular, the matching mathematical equation of the dental arch and basal bone arch by statistical analysis. Results The width and depth of maxilla and mandibular dental arch were highly correlated in canine region and the second molar region. The width and depth of basal bone arch were moderate correlated in canine region,and strong correlated in the second molar region. Conclusion Maxilla and mandibular dental arch, the basal bone arch of individual normal occlusion were highly correlated in the width and depth of canine region and the second molar region. Personalized dental arch matching mathe-matical equation was established through the regression equation.关键词
个别正常牙合/牙弓/基骨弓Key words
Individual normal occlusion/Dental arch:Basal bone arch分类
医药卫生引用本文复制引用
孙上然,高辉,肖丹娜..中国人群个别正常牙合牙弓与基骨弓在三维空间的匹配性研究[J].广东牙病防治,2016,24(2):87-90,4.基金项目
国家临床重点专科建设项目(口腔正畸专业)(国卫医办涵[2013]544号) （口腔正畸专业）
