江西省汉族青年人群外鼻形态学及鼻面关系的调查*

背景：近几年来江西省需求外鼻整形美容的人数逐年增加，然由于缺乏本省外鼻形态及鼻面关系等解剖学基础数据，手术往往难于达到预期效果，局限外鼻整形美容的开展。目的：对江西籍汉族青年人群外鼻进行形态学测量，为江西省内临床鼻、唇整形提供参考数据。方法：随机观测某高校在校男女大学生383人，采用软组织直接及面部侧位摄像法测量外鼻及面部相关线距及角度。结果与结论：男性鼻背长、鼻根宽、外眦间距、鼻根宽-鼻宽、鼻根宽-内眦间距、鼻唇沟间距-鼻宽小于女性；鼻宽、鼻深、唇峰间距、人中嵴长、内眦间距、鼻唇角角度、鼻背长-鼻背高、鼻宽-口角间距、鼻宽-内眦间距均大于女性(P < 0.05)，但鼻唇沟间距、口角间距、鼻孔高、鼻小柱长、鼻面角、鼻尖角、鼻额角无性别差异(P > 0.05)。提示江西省汉族青年人群外鼻形态学数据及鼻面关系指数存在性别差异。

Investigation of external nose morphology and facies nasalis of Han young population in Jiangxi Province

BACKGROUND: Recently, the number of person who wants to external nose cosmetic plastic surgery is gradually increasing, however, the surgery result is far from expect due to lack of anatomical basic data, such as morphology and facies nasalis.OBJECTIVE: To measure the external nose and face soft-tissue in the normal Han youths of Jiangxi Province, and to provide reference data for clinic.METHODS: The external noses of 383 college students were observed randomly. The nasal and facial linears were measured by anthropometry, and the angles were analyzed by taking photograph. RESULTS AND CONCLUSION: The nasal dorsum length, nasal root width, outer canthic diameter, nasal root width-nasal breadth, nasal root width-inner canthic diameter, nasolabial fold distance-nasal breadth in males were smaller than those in females. But, the nasal breadth, nasal depth, lip peak distance, philtrum ridge length, inner canthic diameter, nasolabial angle, nasal dorsum length-nasal dorsum height, nasal breadth-angle of mouth distance, nasal breadth-inner canthic diameter in males were greater than those in females (P < 0.05). There were no significant differences between males and females in nasolabial fold distance, angle of mouth distance, nostril height, nasal columella length, nasal facial angle, nasorostral angle, and nasal frontal angle (P > 0.05). The findings revealed that there are gender differences in external nose morphology and facies nasalis of Han young population in Jiangxi Province.