Results 11 to 20 of about 693 (181)

Remoção de braquetes ortodônticos, coroas e facetas de cerâmica com auxilio de radiação laser [PDF]

, 2019
O aumento da utilização de procedimentos clínicos em odontologia minimamente invasiva recorrendo a novas tecnologias, tem vindo a transformar a actividade clínica dentária como tratamento de eleição, tanto para procedimentos preventivos como para ...
Walter Gomes Miranda
openalex   +3 more sources

Biodegradação de braquetes ortodônticos: avaliação da liberação iônica in vitro [PDF]

, 2008
Gabriel Schmidt Dolci, Luciane Macedo de Menezes, Rodrigo Matos de Souza, Berenice Anina Dedavid   +3 more
openalex   +4 more sources

Assessment of the dimensions and surface characteristics of orthodontic wires and bracket slots

Dental Press Journal of Orthodontics, 2013
OBJECTIVE: The purpose of this study was to evaluate the dimensions and surface characteristics of orthodontic wires and bracket slots of different commercial brands.
Gabriel Schmidt Dolci, Ana Maria Spohr, Eduardo Rigon Zimmer, Ernani Menezes Marchioro   +3 more
doaj   +1 more source

Dentoalveolar mandibular changes with self-ligating versus conventional bracket systems: A CBCT and dental cast study

Dental Press Journal of Orthodontics, 2015
OBJECTIVE: The aim of the present study was to compare dentoalveolar changes in mandibular arch, regarding transversal measures and buccal bone thickness, in patients undergoing the initial phase of orthodontic treatment with self-ligating or ...
Marcio Rodrigues de Almeida, Cristina Futagami, Ana Cláudia de Castro Ferreira Conti, Paula Vanessa Pedron Oltramari-Navarro, Ricardo de Lima Navarro   +4 more
doaj   +1 more source

Comparison of friction produced by two types of orthodontic bracket protectors

Dental Press Journal of Orthodontics, 2014
INTRODUCTION: Fixed orthodontic appliances have been regarded as a common causative factor of oral lesions. To manage soft tissue discomfort, most orthodontists recommend using a small amount of utility wax over the brackets in order to alleviate trauma.
Steyner de Lima Mendonça, Otávio José Praxedes Neto, Patricia Teixeira de Oliveira, Patricia Bittencourt Dutra dos Santos, Fábio Henrique de Sá Leitão Pinheiro   +4 more
doaj   +1 more source

Análise da atividade antimicrobiana de probióticos e sua adesividade a bráquetes ortodônticos: estudo in vitro

Revista de Odontologia da UNESP, 2019
Resumo Introdução A presença de aparelho ortodôntico fixo dificulta a higienização e potencializa o acúmulo de biofilme bacteriano nas superfícies dentárias.
Thayse Caroline de Abreu BRANDI, Amanda Nunes MONTEIRO, Hugo Leandro Azevedo da SILVA, Adriano Gomes da CRUZ, Lucianne Cople MAIA, Matheus Melo PITHON   +5 more
doaj   +1 more source

Four chemical methods of porcelain conditioning and their influence over bond strength and surface integrity

Dental Press Journal of Orthodontics, 2015
OBJECTIVE: To assess four different chemical surface conditioning methods for ceramic material before bracket bonding, and their impact on shear bond strength and surface integrity at debonding.METHODS: Four experimental groups (n = 13) were set up ...
João Paulo Fragomeni Stella, Andrea Becker Oliveira, Lincoln Issamu Nojima, Mariana Marquezan   +3 more
doaj   +1 more source

Corrosion behavior of self-ligating and conventional metal brackets

Dental Press Journal of Orthodontics, 2014
Objective: To test the null hypothesis that the aging process in self-ligating brackets is not higher than in conventional brackets. Methods: Twenty-five conventional (GN-3M/Unitek; GE-GAC; VE-Aditek) and 25 self-ligating (SCs-3M/Unitek; INs-GAC ...
Lúcio Henrique Esmeraldo Gurgel Maia, Hibernon Lopes Filho, Antônio Carlos de Oliveira Ruellas, Mônica Tirre de Souza Araújo, Delmo Santiago Vaitsman   +4 more
doaj   +1 more source

INFLUÊNCIA DA MODIFICAÇÃO DA BASE DE COLAGEM E DA CONTAMINAÇÃO SALIVAR NA RESISTÊNCIA DE UNIÃO DE TUBOS ORTODÔNTICOS COLADOS AO ESMALTE HUMANO [PDF]

, 2021
The objective of this in vitro study was to assess and compare the shear bond strength of conventional and modified orthodontic tubes bonded to the surface of dry and saliva-contaminated enamel. The sample consisted of 40 human teeth, which were randomly
Bordin, Dimorvan, Brandão, Germano, Maltagliati, Liliana Ávila, Matias, Murilo, Nahás-Scocate, Ana Carla Raphaelli, Patel, Mayara Paim, Roscoe, Marina Guimarães   +6 more
core   +1 more source

Comparative study of friction between metallic and conventional interactive self-ligating brackets in different alignment conditions

Dental Press Journal of Orthodontics, 2014
OBJECTIVE: The aim of this study was to compare the friction between three bracket models: conventional stainless steel (Ovation, Dentsply GAC), self-ligating ceramic (In-Ovation, Denstply GAC) and self-ligating stainless steel brackets (In-Ovation R ...
Sérgio Ricardo Jakob, Davison Matheus, Maria Cristina Jimenez-Pellegrin, Cecília Pedroso Turssi, Flávia Lucisano Botelho do Amaral   +4 more
doaj   +1 more source