福建地区正常成年人的牙颌面X线头影测量研究

Cephalometric Study on the Dentomaxillofacial Characteristics of Adults with Normal Occlusion in Fujian Province

目的研究福建省正常汉族成年人的头颅侧位片,确立福建省正常人群的X线头影测量数据。方法应用Winceph软件对138名[(男性60例,女性78例,年龄(19.71±1.83)岁)]正常的头颅侧位片进行测量。使用Steiner及Tweed分析法,采用了SPSS10.0软件包进行统计学分析。结果建立Steiner及Tweed分析法的均值与标准差。SND,U1-NAmm,Pg-NBmm,OP-SN,MP-SN,SL,SE,FMA值有明显的性别差异。结论同为汉族成年人群,不同地区正常的牙颌、颅面特征存在显著差异。因此,有必要建立福建省正常数据,为本地区人群错颌畸形患者的诊断与治疗提供帮助。

Objective To study the lateral cephalometric radiograph of adults with normal occlusion in Fujian Province and to establish a cephalometric database for the clinical diagnosis, analysis and treatment of people with normal occlusion in the province. Methods Lateral cephalometric radiographs of 138 adults with normal occlusion E60 males, and 78 females involved, with an average age of （19.71± 1.83） years] were measured by Wineeph Software. Then SPSS 10.0 software package, along with Tweed and Steiner analysis, was employed to do statistics analysis on the results. Results The mean value and standard deviation of the lateral cephalometric radiographs of adults with normal occlusion in Fujian Province were obtained, with big differences observed between different genders. Conclusion The adults with normal occlusion in Fujian Province have regionally dentomaxillofacial characteristics. Therefore, it is necessary to set up a database of normal occlusion for people in Fujian Province, which will be helpful to the diagnosis and treatment of malocclusion among local patients.