Soft tissue cephalometric analysis of adults in Xi'an area with normal occlusion
- VernacularTitle:西安地区陕西籍正常成人软组织X线头影测量研究
- Author:
Sun HUI
;
Feng XUE
;
Lin ZHU
- Publication Type:Journal Article
- Keywords:
Cephalometry;
Normal occlusion;
Adult;
Soft tissue
- From:
Journal of Practical Stomatology
1995;0(04):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To establish the cephalometric norms of soft tissue of adults in Xi'an area with normal occlusion.Methods:120 college students with normal occlusion(60 male and 60 female), aged from 18-22 years old in Xi'an city were selected.Lateral cephalometric film was taken by cephalometer for all the subjects at intercuspal occlusion.Then the films were traced on vitriolic paper, and the points were put into computer through digitizier. Statistic analysis were made and the data were compared with norms of adolescents already obtained.Results:Studied by Holdaway analysis,in the males FH-PgG' and Li-Pg' Ls of adults were bigger than those of adolescents, while Ss-Ls,Sn-H,Ls-Si and H-N'pg' were smaller(P0.05).Conclusion:The 3 sets of norms of soft tissue analysis obtained through this study may be applied as the norms of adults with normal occlusion.
