Research of cranio-occlusional change of skeletal class III malocclusion in permanent dentition treated by the multiloop edgewise arch wire technique / 华西口腔医学杂志
West China Journal of Stomatology
; (6): 216-219, 2004.
Artigo
em Chinês
| WPRIM (Pacífico Ocidental)
| ID: wpr-319016
Biblioteca responsável:
WPRO
ABSTRACT
<p><b>OBJECTIVE</b>To analyze the mechanics in correction of skeletal class III malocclusion with Multiloop Edgewise Arch Wire (MEAW).</p><p><b>METHODS</b>15 patients with skeletal class III malocclusion were treated with MEAW technique. Cephalometric analysis was performed with pre-treatment and post-treatment cephalograms. Paired t-test was conducted to assess the treatment effects.</p><p><b>RESULTS</b>L6-XI decreased by 2.87 mm, L6/MP increased by 8.60 degrees, L1-XI decreased by 2.60 mm, OP/MP increased by 2.33 degrees. Skeleton changed a little. There was no significant change in the soft tissue.</p><p><b>CONCLUSION</b>(1) Dento-alveolar compensation is the main change after the treatment by MEAW technique; (2) The improvement in molar relationship and overjet is achieved with upright and distal movement of the lower posterior teeth; (3) The lower anterior teeth moved lingually and protracted. Occlusal plane is flattened.</p>
Texto completo:
Disponível
Base de dados:
WPRIM (Pacífico Ocidental)
Assunto principal:
Fios Ortodônticos
/
Ortodontia Corretiva
/
Terapêutica
/
Cefalometria
/
Dentição Permanente
/
Má Oclusão Classe III de Angle
/
Métodos
Limite:
Adolescente
/
Adulto
/
Feminino
/
Humanos
/
Masculino
Idioma:
Chinês
Revista:
West China Journal of Stomatology
Ano de publicação:
2004
Tipo de documento:
Artigo