Inclination of lower incisors among the female patients with beautiful profiles in different vertical skeletal types / 实用医学杂志
Haoxian HE; Jie ZHEN; Xuanwei FANG; Conghua LIU; Yixin XU.
The Journal of Practical Medicine
; (24): 1625-1627, 2017.
Artículo
en Zh
| WPRIM | ID: wpr-619425
Objective To study the differences in the inclination of lower incisors among the female patients with beautiful profiles in different vertical skeletal types so as to provide the clinical treatment design for a certain guiding. Methods 137 cephalometric films of female patients with beautiful profiles were selected and divided into three groups based on the vertical facial types(∠SNMP)small degree(n = 31),average degree(n = 89) and larger degree groups(n=17). The angles of∠L1/MP and∠L1/A-Pog were measured and treated with covari-ance analysis for detecting the differences between the groups. Results The index of L1-MP(°)was the smallest in the larger degree group,the largest in the small degree group and average in the average group,with significant differences between the three groups(F = 17.38,P 0.05). Conclusion Lower incisors have compensatory inclined lingually in the group of higher mandible angle,but labially in the group of lower mandible angle.
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