摘要
目的:了解颅面骨骼轮廓老化的形态特征。方法:采用计算机辅助三维重建技术对 20 名老年人及 20 名年轻人颅面骨骼形态结构作立体定量的比较分析。结果:老年组在中面部(Zy-Zy)、下面部(Go-Go)、眶上嵴突(Fb-Sr,T-So)、头长(N-Po)都明显高于年轻组,而下颌高(Id-Gn)则明显低于年轻组。结论:随着年龄的增长,面部宽度、眶上嵴突及头长有随之增加的趋势。
Objective To study the morphological characteristics of craniofacial contour in aging. Methods Craniofacial morphology was examined in a sample of 20 young people and 20 old people.By multi-slice helical CT, a computer reconstruction technique was used to produce three dimensional images and 3-D reconstruction data were analyzed quantitatively. Results Compared with the young people, old people increase in midface width(Zy-Zy) ,lower face width(Go-Go),supraorbital projection (Fb-Sr),midface depth(N-Po),and decrease in lower facial height(Id-Gn). Conclusion The results suggest that facial width and depth,supraorbital projection increase with age.
出处
《中国美容医学》
CAS
2005年第1期68-70,i006,共4页
Chinese Journal of Aesthetic Medicine
关键词
颅面轮廓
老化
三维重建
头颅测量
craniofacial contour
three-dimensional reconstruction
aging
craniaofacial anthropometry
