口腔疾病防治2016，Vol.24Issue(6)：352-355,4.DOI:10.12016/j.issn.2096-1456.2016.06.008
广东地区正常男女颏部形态X线头影测量对比分析
Comparative analysis of the morphology of chin X-ray cephalometry of Cantonese male and female with normal occlusion
摘要
Abstract
Objective To study the chin morphology of Cantonese with normal occlusion, and to establish the cepha⁃lometric database of the chin morphology for providing reference data for clinical orthodontic treatment and surgical treat⁃ment of Chin. Methods The lateral cephalometrics radiographs of 44 untreated samples (20 men, 24 women) were taken in natural head position, centric oclusion and lip relaxed position. The chin characteristic variables were measured by Winceph 7.0 software three times by one orthodontists. Mean and standard deviations of measurements were determined for each gender. The t⁃test was used to compare the values between males and females. Results The obtained data were statistically analyzed and compared between male and female. There are sex difference in M⁃Me to MP/B⁃Me to MP and B′to Li⁃Pog′(mm). There is no sex difference in Chin curvature. Conclusion The normative data for the Southern Chi⁃nese should be uesd as a guide for diagnosis and treatment of chin deformities. The maxillofacial surgeon and orthodontist should consider the sex difference. Gender differences must be taken into consideration during orthodontic diagnosis and treatment planning for the individual patient.关键词
X线头影测量/颏部形态/正常/正畸治疗/自然头位Key words
X-ray cephalometry/Chin morphology/Normal occlusion/Orthodontic treatment/Natural head po-sition分类
医药卫生引用本文复制引用
陈良娇,陈燕玲,施婉娓,胡昀,张颖婕,兰泽栋..广东地区正常男女颏部形态X线头影测量对比分析[J].口腔疾病防治,2016,24(6):352-355,4.基金项目
广东省医学科研基金 （）
