不同定点方式下面部小三庭的比较研究  

Comparative study of lower facial small 3-section in various fixed-point modes

作　　者：张华坤[1] 罗开[1] 王敏[1] 江嵬 Zhang Huakun;Luo Kai;Wang Min;Jiang Wei(Faculty of Stomatology,Qiandongnan Nationality Vocational Technological College,Kaili,Guizhou556000,China)

机构地区：[1]黔东南民族职业技术学院口腔医学系,贵州凯里556000

出　　处：《现代医药卫生》2017年第23期3573-3577,共5页Journal of Modern Medicine & Health

摘　　要：目的比较不同定点方式下面部小三庭的比值,探索最佳定点方式,验证这一美学比例关系。方法对48名五官端正的大学生(男生24名,女生24名)的正面像、左右90°侧面像、左右45°侧面像各个方位进行测量,对各种不同定点方式下面部小三庭各段的均分度进行分析计算,确定均分度最高定点方式并计算比值。结果在各个方位上以鼻下点(Sn)、口裂点(Sto)、颏上点(Sm)、颏顶点(Gs)为定点方式时面部小三庭比值均明显小于其他定点方式,差异均有统计学意义(P<0.05),但在各个方位上,中段比值明显小于上、下两段,差异均有统计学意义(P<0.05)。而以Sn、Sto、Sm、颏下点(Mes)为定点方式时总体及男女性学生上段与中下段之和的比值比较,差异无统计学意义(P>0.05),在各个方位上均有相似的结果。结论面部小三庭在以Sn、Sto、Sm、Gs为定点方式时均分度最高,但中段与上段及下段差异较大;以Sn、Sto、Sm、Mes为定点方式时,上段与中下段之和的比值具有1∶2的美学比例关系。Objective〓To study the ratio of the lower facial small3?鄄section in different fixed?鄄point modes and to explore the best fixed?鄄point mode for verifying this aesthetic proportion relation.Methods〓The positive image,lateral image of left and right90degrees and lateral image of left and right45degrees in48college students with better physical appearance level(24males and24females)were measured.Then the equipartition degree of each lower facial small3section under different fixed?鄄point modes was analyzed and calculated for determining the highest fixed?鄄point mode of equipartition degree and calculating its ratio.Results〓The ratio of facial small3?鄄section with subnasale(Sn),stomion(Sto),supramental point(Sm)and gnathion(Gs)as the fixed point modes in each direction was smaller than that of other fixed point modes,the difference was statistically significant(P<0.05),but the middle section ratio in different directions was significantly smaller than that of upper and below sections,the difference had statistical significance(P<0.05).But with the Sn,Sto,Sm and menton(Mes)as the fixed point modes,the totality and ratio of the upper section to the sum of middle?鄄lower section in male and female students had no statistically significant difference(P>0.05),and there were similar results in various directions.Conclusion〓The equipartition degree in facial small3?鄄section with Sn,Sto,Sm and Gs as the fixed?鄄point modes is highest,but the middle section has large difference from the upper section and lower section;with Sn,Sto,Sm and Mes as the fixed?鄄point modes,the ratio of the upper section to the sum of middle?鄄lower section has the aesthetic proportion relation of1∶2.】〓

关 键 词：美学 面部 人体测量术 学生 面部比例 美貌人群 

分 类 号：R622[医药卫生—整形外科]