A study on the smile characteristics of the subjects with different types of malocclusion / 实用口腔医学杂志
Journal of Practical Stomatology
;
(6): 686-690, 2015.
Article
in Chinese
| WPRIM
| ID: wpr-478679
ABSTRACT
Objective:
To compare the smile characteristics of the subjects with different types of malocclusion.Methods:
1 80 sub-jects with classⅠ(n =60),classⅡ(n =60)and class Ⅲ(n =60)malocclusion at the age of 1 8 to 25 years were included.The smile vidioes and posed smile images of the subjects were acquired.Smile quantitative evaluation indexes were measured and analysed.Re-sultsThere were statistical differences in smile indexes and the amount of the gingival exposure in classⅡ subjects between the male and female(P classⅠ >classⅢ,smile index of class Ⅲ was greater than that of class Ⅰ and class Ⅱ,the teeth exposure of class Ⅱ was less than that of class Ⅰand class Ⅲ.Conclusion:
Malocclusion types may affect smile characteristics.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Journal of Practical Stomatology
Year:
2015
Type:
Article
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