Results 121 to 130 of about 180,050 (325)

The influence of different types of fixed orthodontic appliance on the growth and adherence of microorganisms (in vitro study) [PDF]

open access: yes, 2013
Orthodontic appliances serve as different impact zones and modify microbial adherence and colonization, acting as foreign reserves and possible sources of infection.
Mohammed Salih, Harraa S.   +2 more
core   +1 more source

Enamel demineralization adjacent to orthodontic brackets bonded with ACTIVA BioACTIVE-RESTORATIVE

open access: yesAPOS Trends in Orthodontics, 2018
Introduction: Enamel demineralization adjacent to orthodontic brackets has been shown to be a consequence during orthodontic treatment. Fluoride-releasing resin-modified glass ionomer cements (RMGICs) have been shown to protect the enamel from white spot
Kristine S. Saunders   +3 more
semanticscholar   +1 more source

Periodontal considerations during orthodontic intrusion and extrusion in healthy and reduced periodontium

open access: yesPeriodontology 2000, EarlyView.
Abstract In patients with advanced periodontal disease, pathological tooth migration may occur, which may require subsequent orthodontic treatment for both aesthetic and functional purposes. When planning orthodontic treatment mechanics, intrusive or extrusive forces are frequently indicated.
Gregory S. Antonarakis   +3 more
wiley   +1 more source

Esthetic perception of orthodontic appliances by Brazilian children and adolescents

open access: yesDental Press Journal of Orthodontics
Objective: The objective of this present study was to understand how children and adolescents perceive esthetic attractiveness of a variety of orthodontic appliances. It also analyzed preferences according to patients' age, sex and socioeconomic status.
Deise Caldas Kuhlman   +3 more
doaj   +1 more source

Evaluation of bracket failure in relation to different factors in patients experiencing comprehensive orthodontic treatment: A Retrospective Cohort Study

open access: yesJournal of Oral Research, 2019
Objective: The aim of this study was to investigate loose brackets in relation to various related factors in orthodontic patients who had completed orthodontic treatment.
Naif A. Bindayel   +6 more
doaj   +1 more source

Using Natural Language Processing to Develop an Automated Orthodontic Diagnostic System [PDF]

open access: yesarXiv, 2019
We work on the task of automatically designing a treatment plan from the findings included in the medical certificate written by the dentist. To develop an artificial intelligence system that deals with free-form certificates written by dentists, we annotate the findings and utilized the natural language processing approach.
arxiv  

Friction Testing of a New Ligature [PDF]

open access: yes, 2011
Objective: To determine if American Orthodontics\u27 (AO) new, experimental ligature demonstrates less friction in vitro when compared to four other ligatures on the market.
Mantel, Alison
core   +1 more source

Disinclusion of unerupted teeth by mean of self-ligating brackets: effect of blood contamination on shear bond strength [PDF]

open access: yes, 2012
Objectives: The aim of this study was to assess the effect of blood contamination on the shear bond strength and failure site of three different orthodontic self-ligating brackets.
Gandini, Paola   +3 more
core   +1 more source

Orthodontic brackets for dental trauma [PDF]

open access: yesBritish Dental Journal, 2020
A. Shathur, J. Lee, S. Acharya, C. Dale
openaire   +3 more sources

Impact of public health and patient‐centered prevention strategies on periodontitis and caries as causes of tooth loss in high‐income countries

open access: yesPeriodontology 2000, EarlyView.
Abstract In high‐income countries, the oral health of the population is influenced by public health interventions, widespread use of oral care products, dental practice measures, and the cost of dental treatment. We compiled information on changes of the prevalence of proximal and upstream determinants of periodontitis, caries, and tooth loss over the ...
Thomas Kocher   +3 more
wiley   +1 more source

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