Results 111 to 120 of about 180,050 (325)

Effect of Tooth Angulation, Archwire Material and Vibration on Resistance to Sliding in Conventional Twin Brackets [PDF]

open access: yes, 2018
Objective: The purpose of this study was to evaluate the effect of bracket angulation, archwire material, and vibration on the resistance to sliding of orthodontic brackets to slide along an archwire.
Hernandez, Liliam
core   +1 more source

Fiber reinforced composite and surface coated esthetic archwires: a review [PDF]

open access: yes, 2020
Orthodontic treatment has undergone a drastic transformation for a few years. Many patients present with a set of challenges to orthodontists in terms of esthetics while undergoing orthodontic treatment.
CV, Padmapriya   +5 more
core   +2 more sources

Shear bond strength of new and rebonded orthodontic brackets to the enamel surfaces

open access: yesJournal of Orthodontic Science, 2018
OBJECTIVES: The objective of this study was to compare the shear bond strength (SBS) of new and rebounded orthodontic brackets bonded to the buccal sound and cleaned enamel surfaces using two orthodontic adhesives: resin-modified glass-ionomer (RMGI) and
F. Salama   +3 more
semanticscholar   +1 more source

Influence of Different Preactivation Patterns and Aligner Materials on the Capability of Aligners to Induce Palatal Root Torque of Upper Incisors: An In Vitro Biomechanical Study

open access: yesOrthodontics &Craniofacial Research, EarlyView.
ABSTRACT Objectives Previous studies have demonstrated that aligners with labial‐cervical pressure points can induce root movement, but with initial unwanted tipping. This study assessed the impact of palatal‐incisal pressure points on improving root movement and reducing initial offset.
Sophia Weber   +5 more
wiley   +1 more source

Comparison of two different debonding techniques in orthodontic treatment [PDF]

open access: yes, 2017
The purpose of this research is to investigate whether and how the adhesive bond failure site varied in relation to the material used for the orthodontic bonding and debonding technique ...
Besharat, Laith Konstantinos   +5 more
core   +1 more source

Debonding force and shear bond strength of an array of CAD/CAM-based customized orthodontic brackets, placed by indirect bonding- An In Vitro study

open access: yesPLoS ONE, 2018
Based on three-dimensional scanning and computer-aided design and computer-aided manufacturing (CAD/CAM) techniques, customized bracket systems are increasingly used.
H. Sha   +5 more
semanticscholar   +1 more source

Delayed bracket placement in orthodontic treatment [PDF]

open access: yesDental Journal (Majalah Kedokteran Gigi), 2008
Background: Beside bracket position, the timing of bracket placement is one of the most essential in orthodontic treatment with fixed appliances. Even it seems simple the timing of bracket placement can be crucial and significantly influence the result of orthodontic treatment.
openaire   +4 more sources

Revealing Choice Bracketing [PDF]

open access: yesarXiv, 2020
Experiments suggest that people fail to take into account interdependencies between their choices -- they do not broadly bracket. Researchers often instead assume that people narrowly bracket, but existing designs do not test it. We design a novel experiment and revealed preference tests for how someone brackets their choices.
arxiv  

Shear Bond Strength Comparison between Two Orthodontic Adhesives and Self-Ligating and Conventional Brackets [PDF]

open access: yes, 2007
Objective: To evaluate and compare the shear bond strengths of two adhesives using two types of brackets: a conventional and a self-ligating bracket system. Materials and Methods: Sixty extracted human premolars were collected.
Berzins, David W.   +3 more
core   +1 more source

The economic and societal impact of periodontal and peri‐implant diseases

open access: yesPeriodontology 2000, EarlyView.
Abstract Periodontal and peri‐implant diseases result from a chronic inflammatory response to dysbiotic microbial communities and are characterized by inflammation in the soft tissue and the ensuing progressive destruction of supporting bone, resulting in tooth or implant loss.
Muhammad H. A. Saleh   +2 more
wiley   +1 more source

Home - About - Disclaimer - Privacy