Results: 8

Percepción estética de la posición anteroposterior de los incisivos superiores en relación con la frente
Esthetic perception of the anteroposterior position of upper incisors in relation to the forehead

Rev. cuba. estomatol; 57 (4), 2020
RESUMEN Introducción: El tratamiento ortodóntico tiene como objetivos fundamentales el logro de relaciones oclusales estables y la mejora en la expresión de la sonrisa. Particularmente, la posición de los incisivos centrales superiores presenta un rol importante en esta expresión y se ha sugerido e...

Relationship between cervical vertebral maturation and dental development in a sample of yemeni children and adolescents

J. oral res. (Impresa); 9 (1), 2020
Objective: This study was conducted to investigate the relationship between dental development and cervical vertebral maturation stages in a group of Yemeni children and adolescents. Materials an Methods: The study included digital panoramic radiographs and lateral skull cephalograms obtained from 207 Ye...

Stress analysis of maxillary central incisors endodontically -treated with varying ferrule heights and three different post dowel materials - a finite element analysis

J. oral res. (Impresa); 8 (2), 2019
Statement of problem : fracture of endodontically treated teeth is reduced by the use of a post with ferrule, but the effect of different ferrule configurations and dowel materials is not clear. Purpose: to evaluate the effect of ferrules with different configurations and heights on the stress of endodon...

Maxillary dentoalveolar assessment following retraction of maxillary incisors: a preliminary study

ABSTRACT Objective: The aim of this preliminary study was to assess changes in tooth length and alveolar thickness following retraction of maxillary incisors. Methods: A total of 11 patients presenting severe maxillary dentoalveolar protrusion revealed by initial (T1) cone-beam computed tomography (C...

Aprendendo a sorrir: educaçäo bucal para crianças de 7 a 12 anos: guia para professores, pais, pediatras e odontopediatras

Biofísica: principios de la mecánica del movimiento ortodóncico
Biophysics: principles of the orthodontic movement mechanics

Siguiendo al Dr. Mulligan, T. en su "mecánica del sentido común", se puede arribar a un mejor manejo de la aparatología ortodóncica, a través del conocimiento y aplicación de las leyes de la mecánica. El propósito de este artículo es mostrar el comportamiento de los alambres para arcos, según l...

Estudo cefalométrico comparativo, de três tipos de ancoragem extrabucal, sobre as estruturas dentoesqueléticas, em pacientes com Classe II, 1ª divisäo

Esta pesquisa tem como objetivo estudar cefalometricamente, as estruturas dentoesqueléticas, em pacientes com Classe II, 1ª divisäo, comparando os tratamentos realizados com três tipos de ancoragem extrabucal. A amostra constou de telerradiografias de 75 jovens, de ambos os sexos, com idade média de...