Measurements of soft tissue profile of head roentgenogram for adults with normal occlusion in Zhengzhou area 郑州地区100名成年人正常牙合软组织侧貌X线头影测量研究
Aim: To establish the database of the soft tissue profile of head roentgenogram for the adults with normal occlusion in Zhengzhou area by Burston soft tissue analysis method. 目的:建立郑州地区成年人正常牙合软组织侧貌Burston软组织分析法正常值数据库。