Clinical evaluation of the pendulum appliance on distalization of maxillary molars / 实用口腔医学杂志
Journal of Practical Stomatology
;
(6)2001.
Artigo
em Chinês
| WPRIM
| ID: wpr-537622
ABSTRACT
objective:
To evaluate the effects of the pendulum appliance on arch length, arch width, overbite and overjet.Methods:
Pendulum appliances were applied for distalization of maxillary molars in 37 patients whith class Ⅱ malocclusion and 1-Ⅱ degree crowded dentition in upper dental arch. Pretreatment and posttreatment model analysis was conducted.Results:
37 patients treated for 18.2?4.5 weeks with pendulum appliance were accomplished . The increase of arch arc length between the maxillary first molars was (17.36?4.38) mm, the decrease of anterior arch width (-3.04?1.59) mm, and the decrease of posterior arch width (-1.29?2.01) mm . Differences between the pretreatment and posttreatment were significant, including arch arc length between the maxillary first molars ( P
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Idioma:
Chinês
Revista:
Journal of Practical Stomatology
Ano de publicação:
2001
Tipo de documento:
Artigo
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