Clinical Research of a New Movable Molar Distalization Appliance / 中山大学学报(医学科学版)
Journal of Sun Yat-sen University(Medical Sciences)
;
(6): 278-281, 2010.
Artigo
em Chinês
| WPRIM
| ID: wpr-402765
ABSTRACT
[Objectives]This study was designed to evaluate the treatment effects of a new movable molardistalization appliance for distal movement of maxillary first molars on Angle's Class Ⅲ malocclusion adolescence patients with the second premolar crowded.[Methods]Sixteen patients were treated by a new movable molardistalization appliance.Cephalometric analysis and model measurement was carried out before and after the treatment.Data were analyzed by paired t-test.[Results]The molars were distalized 5 mm during an average time of 3.8 months.There were significant increases in the Angle SNA and A-NPg(P <0.05).[Conclusion]it was a effective way to get space and improve patient's profiles on Angle's Class Ⅲ malocclusion adolescence patients with the second premolar crowded by the new movable molardistalization appliance.It was also conducive to patient's oral hygiene.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Idioma:
Chinês
Revista:
Journal of Sun Yat-sen University(Medical Sciences)
Ano de publicação:
2010
Tipo de documento:
Artigo
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