基于MRI的辽宁汉族成人面部软组织侧貌角度测量及分析  

The angle measurement and analysis of soft tissue facial profile based on MRI in adults of the Han Nationality in Liaoning Province

作　　者：马庆云[1] 李会斌 段风[1] MA Qing-yun;LI Hui-bin;DUAN Feng(The 2nd Affiliated Hospital of Shanxi University of Chinese Medicine,Xianyang,Shaanxi Province 712000,China)

机构地区：[1]陕西中医药大学第二附属医院口腔科,陕西咸阳712000 [2]陕西省咸阳市秦都区小白兔口腔门诊部,陕西咸阳712000

出　　处：《解剖学研究》2021年第4期350-353,共4页Anatomy Research

摘　　要：目的探讨中国辽宁地区汉族成人面部软组织侧貌数据,为正畸、正颌及整形的临床诊疗提供参考数据。方法随机选取符合纳入标准的辽宁医学院在校学生100人(女性50人、男性50人),使用GE超导1.5T MRI扫描仪对其进行头颈联合扫描。将获取的图像信息导入VG Stduio2.2 MAX软件分析系统实现三维颅面重建,采用Farkas建立的面部形态表面测量的方法来确定颅面部软组织上10个标志点,获得决定面部软组织侧貌的10个角度,测量结果经SPSS 17.0软件包统计分析,并进行男性、女性两组的t检验。结果通过MRI三维重建,实现颅面部软组织三维测量的10项角度测量值,其中女性的鼻额角(g-ns-prn)和鼻唇角(cm-sn-ULA)大于男性,差异有统计学意义(P<0.05)。其余各软组织侧貌角度指标性别差异没有统计学意义。结论建立了辽宁地区年轻成人面部软组织侧貌角度测量的数据库,为正畸和正颌外科医师临床诊治提供依据。Objective Investigating the data of facial soft tissue in profile of Han adults in Liaoning is to provide reference data for clinical diagnosis and treatment of orthodontics,orthognathic and plastic surgery.Methods 100 cases(50 males and 50 females)of Han adults in Liaoning were scanned by GE superconducting 1.5T MRI scanner.The VG Stduio2.2MAX software realizes three-dimensional craniofacial reconstruction,and determine 10 landmark points on facial soft tissue,then get 10 points determining shape of profile.The results were analyzed by SPSS 17.0 and the i-test were used to compare males with females.Results The nasofrontal angle(g-ns-prn)and nasolabial angle(cm-sn-ULA)of women are bigger than men’s by reconstructing,this result was significant(P<0.05).Conclusion Establishing a measure database of facial soft tissue in profile of young adults in Liaoning is to provide basis for clinical diagnosis and treatment of orthodontic and orthognathic surgeons.

关 键 词：面部侧貌 MRI 软组织分析 美学 角度测量 

分 类 号：R445.2[医药卫生—影像医学与核医学]