Results 61 to 70 of about 1,871 (177)

Avaliação do espaço aéreo faríngeo por meio da tomografia computadorizada de feixe cônico

, 2010
INTRODUCTION: Evaluation of upper airway space is a routine procedure in orthodontic diagnosis and treatment planning. Although limited insofar as they provide two dimensional images of three-dimensional structures, lateral cephalometric radiographs have
Sabrina dos Reis Zinsly, L. Moraes, Paula de Moura, W. Ursi   +3 more
semanticscholar   +1 more source

A CBCT evaluation of molar uprighting by conventional versus microimplant-assisted methods: an in-vivo study

Dental Press Journal of Orthodontics
Objective: The aim of this prospective study was to compare the three-dimensional effects of the conventional helical uprighting spring (CA) and the mini-implant assisted helical uprighting spring (MIA), using CBCT scans. Methods: Twenty patients with
Sergio Martires, Nandini V. Kamat, Sapna Raut Dessai   +2 more
doaj   +1 more source

Evaluation of the reliability of measurements in cephalograms generated from cone beam computed tomography

Dental Press Journal of Orthodontics, 2013
OBJECTIVE: The purpose was to compare angular and linear measurements generated in digital cephalometric radiographs and cephalograms synthesized from three-dimensional images.
Maurício Barbosa Guerra da Silva, Bruno Cabús Gois, Eduardo Franzotti Sant'Anna   +2 more
doaj   +1 more source

Root canal morphology of 1316 premolars from Brazilian individuals: an in vivo analysis using cone-beam computed tomography. [PDF]

Acta Odontol Latinoam, 2022
Lemos MC, Coutinho TM, Perez AR, Medeiros TC, Marceliano-Alves MF, Alves FR.   +5 more
europepmc   +1 more source

Comparison of cone-beam computed tomography, clinical and surgical analysis for detection of maxillary molar furcation. [PDF]

Acta Odontol Latinoam, 2021
Oliveira PR, Sousa TO, Valladares-Neto J, Souza JAC, Silva MA, Roriz VM.   +5 more
europepmc   +1 more source

Cone-Beam Computed Tomography analysis of prevalence of Nasal Septum Deviation and its relationship with the presence of Middle Concha Bullosa

Brazilian Dental Science, 2015
Objetivo: Este estudo teve com objetivo analisar a prevalência do desvio do septo nasal e da presença de concha nasal média bolhosa e estudar a possível relação entre estes por meio de imagens por tomografia computadorizada de feixes cônicos (TCFC ...
Sergio Lucio Pereira de Castro Lopes, Mari Eli Leonelli de Moraes, Luiz Roberto Coutinho Manhães Junior, Thiago de Oliveira Gamba, Isadora Luana Flores, Carolina Fernandes de Faria, Afonso Celso Assis   +6 more
doaj   +1 more source

Weight-bearing cone-beam computed tomography in the foot and ankle specialty: where we are and where we are going - an update. [PDF]

Radiol Bras, 2021
Godoy-Santos AL, Bernasconi A, Bordalo-Rodrigues M, Lintz F, Lôbo CFT, de Cesar Netto C.   +5 more
europepmc   +1 more source

Habilidade de centralização, transporte do canal e modificações de superfície do ProTaper F2 e F3 utilizados em rotação contínua e movimento reciprocante em canais curvos

Revista da Faculdade de Odontologia de Porto Alegre, 2019
Objetivos: avaliar a centralização, transporte do canal e modificações de superfície dos intrumentos ProTaper Universal (PT) F2 e F3 utilizados em movimento de rotação continua (CR) e movimento reciprocante (RM) no preparo de canais curvos.
Jader Vinicius Andreazza, Miguel Assis Martins dos Santos, Lucas Siqueira Pinheiro, Júlia Eick Iglesias, Fernanda Ulmann Lopez, Fabiana Soares Grecca   +5 more
doaj   +6 more sources

The effect of hard tissue surgical changes on soft tissue displacement: a pilot CBCT study

Dental Press Journal of Orthodontics
Introduction: This pilot study had as main objective to test the reliability of a new method to evaluate orthognathic surgery outcomes and also, to understand the effect of hard tissue changes on soft tissue displacement.
Leonardo Koerich, Daniel Paludo Brunetto, Eduardo Terumi Blatt Ohira   +2 more
doaj   +1 more source

A influência de imagens tridimensionais no plano de tratamento ortodôntico

Dental Press Journal of Orthodontics
INTRODUÇÃO: a tomografia computadorizada de feixe cônico (TCFC) foi introduzida no final da década de 90 e estudos têm aprimorado o seu emprego na Odontologia.
Iury Oliveira Castro, Carlos Estrela, José Valladares-Neto   +2 more
doaj