Angular analysis of the facial profile of normal Han Chinese adults in Guangdong natives / 中华医学美学美容杂志

ABSTRACT

Objective To study the angular characteristics of facial profile in normal Han Chinese adults of Guangdong natives and the value of measurement methods adapted in this project. Methods One hundred and fifty Han Chinese adults (ratio of male to female,1∶1)were randomly chosen and parameters for computer aided angular analysis of facial soft tissues includedlateral angles∠Ns Prn Pgs;∠Ns Prn GsPgs;∠Ns Prn Sn; As Ns Bs;∠Ns Sn Pgs;∠Gs Ns Prn;∠Cm Sn Ls and ∠Li Bs Pgs. front angles ∠Zyr Rc Mes; ∠Zyl Lc Mes; ∠Exr Exl Sn; ∠Exl Exr Sn; ∠Exr Sn Exl; ∠Enl Enr Sn; ∠Enr Enl Sn; ∠Enr Sn Enl; ∠Sn Chr Chl; ∠Sn Chl Chr and ∠Chr Sn Chl.Results Lateral angles ∠Ns Prn Sn and ∠Li Bs Pgs,in male were larger significantly than that those in female, but ∠Gs Ns Prn in male was smaller significantly than that in female. Front angles,∠Zyr Rc Mes and ∠Zyl Lc Mes,in male were larger significantly than those in female.Conclusion Angular analysis plays a unique role in the measurement of facial soft tissue profile. There is a difference of facial soft tissue profile between male and female Han Chinese.