蒙古族正常牙合成年人颅颌面软硬组织三维X线头影测量研究  

The study on the three-dimensional X-ray cephalometric of the craniomaxillofacial soft- and hard-tissues in the mongolian adults with normal occlusion relation

作　　者：孟秀英[1] 申铁兵[1] 杨秀峰[1] 印淑贤[1] 徐妍妍 李云华[1] 崔彩荣[1] 

机构地区：[1]内蒙古医学院第一附属医院,010050 [2]北京市化工路医院

出　　处：《现代口腔医学杂志》2005年第4期369-371,共3页Journal of Modern Stomatology

基　　金：内蒙古教育厅基金资助项目(编号:A97050)

摘　　要：目的研究蒙古族正常牙合成年人的颅颌面软硬组织三维立体X线头影测量正常值,建立蒙古族自己的正常值数据库。方法选择符合正常牙合标准的蒙古族成年人男54名、女51名,对颅颌面软硬组织进行三维立体X线头影测量分析。结果①蒙古族正常牙合成年人颅颌面左右侧的硬组织存在着不对称现象。②与不同民族相比,蒙古族颅颌面软硬组织形态具有明显的性别差异和种族特点。③本民族相比,颅颌面软硬组织形态也存在差异。结论本研究获取了蒙古族正常牙合成年人颅颌面软硬组织三维X线测量数据,建立了蒙古族自己的正常值数据库。Objective To establish a baseline values of soft-tissues and hard-tissues of three-dimensional cephalometry for healthy Mongolian adults.Methods One hundred and five Mongolian adults (54 males and 51 females) with normal occlusion were selected. Their cranioface soft and hard tissues were measued using the three-dimensional radiograhic cephalometry.Results ①The appearance of cranio-maxillofacial hard-tissue was asymmetrical. ② Compared to other ethnic group, the three-dimensional soft- and hard-tissues morphologies for Mongolian adults were gender and ethnicity specific. ③ The difference in cranio-maxillofacial soft- and hard-tissues morphologies existed between males and females within the Mongolian adult group examined.Conclusion Three-dimentional information about soft-tissues and hard-tissues and the normal baseline value of three-dimentional cephalometry of Mongolian were obtained.

关 键 词：三维X线头影测量 蒙古族 软硬组织 

分 类 号：Q984[生物学—人类学]