Evaluation of Sander Ⅱ appliance in the treatment of Angle Ⅱ malocclusion with mandibular retrusion of adolecents / 实用口腔医学杂志
Journal of Practical Stomatology
;
(6): 248-251, 2016.
Artigo
em Chinês
| WPRIM
| ID: wpr-485970
ABSTRACT
Objective:
To evaluate the effects of Sander Ⅱ appliance in the orthodontic treatment of adolescent ClassⅡmalocclusion.Methods:
15 cases (6 male and 9 female)of adolescent ClassⅡ malocclusion with mandibular retrution were treated with Sander Ⅱappliance.Pre-treatment and post-treatment Lateral cephalogram measurements were traced and analyzed in terms of 28 indicators. SPSS 19.0 software package was used for paired t test.Results:
After treatment,15 patients achieved remarkable improvement in the maxillofacial profile and normal overjet of teeth.The cephalometric analysis showed that ANB,OJ,H°and U1-E decreased(P <0. 05),SNB,B-OLP,Pg-OLP(mm),Ii-OLP,Ms-OLP(mm),Mi-OLP(mm),N-Me,ANS-Me,S-Go,Go-Gn,N'-Pg'/FH,Cm-Sn-Ls and Pg-Pg'increased(P <0.05).There was no significant change in SN-MP,SN-OL and Y-axis before and after treatment.Conclusion:
Sander Ⅱ appliance is effective in the treatment of adolescent early Class Ⅱmalocclusion.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Idioma:
Chinês
Revista:
Journal of Practical Stomatology
Ano de publicação:
2016
Tipo de documento:
Artigo
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