Results 131 to 140 of about 174,421,899 (273)

[Research methods in dentistry 10. Assessment of orthodontic treatment need]

open access: yes, 2005
Item does not contain fulltextApproximately one third of the Dutch population has an objective need for orthodontic treatment. Yet, patients mostly seek treatment because of aesthetic reasons.
Kuijpers, M.A.R., Kiekens, R.M.A.
core  

The orthodontic treatment need of high school children within the Buffalo City Metropolitan Municipality

open access: yes
Background: Development of a public orthodontic service plan requires baseline epidemiological data on the prevalence of malocclusion and orthodontic treatment need of a population (Nelson, 1999).
Jeram, Chetan-Kumar Rama
core   +1 more source

The Unmet Orthodontic Treatment Need of Adolescents and Influencing Factors for not Seeking Orthodontic Therapy [PDF]

open access: yes, 2014
The purpose of this study was to estimate unmet orthodontic treatment needs of adolescents in Zagreb, Croatia, compare normative and self-perceived need and investigate factors influencing the reason why untreated subjects with severe malocclusions ...
Kalibović Govorko, Danijela   +4 more
core   +1 more source

Geographic information system and index of orthodontic treatment need: Tools to assess orthodontic treatment needs of 12-year-old children of Mysuru District

open access: yes, 2017
Introduction: The various research studies conducted in India have shown the prevalence of malocclusion ranging from 20% to 55%. Aim: The aim of this study is to assess the orthodontic treatment need of school going children of Mysuru district and to ...
M Ravikumar   +6 more
core   +1 more source

Comparative Meta‐Analysis of Complications of Maxillomandibular Advancement for OSA versus Orthognathic Surgeries for Dentofacial Deformities

open access: yesOtolaryngology–Head and Neck Surgery, EarlyView.
Abstract Objective Maxillomandibular advancement (MMA) surgeries for obstructive sleep apnea (OSA) and orthognathic surgeries for dentofacial deformities (DFDs) are both complex procedures with distinct indications. This meta‐analysis and systematic review aimed to compare complications and recovery metrics between these surgeries. Data Sources CINAHL,
Mohamed Faisal Kassir   +6 more
wiley   +1 more source

Prevalence and factors related to malocclusion, normative and perceived orthodontic treatment need among children and adolescents in Bangladesh

open access: yesDental Press Journal of Orthodontics
Objective: The purpose of the present study was to assess the prevalence of normative and perceived orthodontic treatment need in schoolchildren and adolescents, related risk factors, and children/parent’s aesthetic perception, compared to orthodontist ...
Sharmin Sultana, Zakir Hossain
doaj   +1 more source

Innovative 3D‐bioprinted microfibers in calcium phosphate cement platform with Nell‐1 to activate nerve‐bone axis for synergistic bone, vasculature, and nanofibrous nerve regeneration

open access: yesSmart Molecules, EarlyView.
A 3D‐bioprinted platform with stem cells activates “nerve‐bone” signaling by enabling the spatiotemporal delivery of Nell‐1. This activation enhances neurovascular and bone regeneration through the CYFIP1 cascade. In rat calvarial defects, the platform doubled bone regeneration and nerve repair and tripled vascular density, resulting in superior ...
Minjia Zhu   +11 more
wiley   +1 more source

ORTHODONTIC TREATMENT NEED AND OUTCOME AT UNIVERSITY OF MALAYA

open access: yes, 2018
The study aimed to assess patient satisfaction with their orthodontic treatment outcome and type of cases accepted for orthodontic treatment at the Faculty of Dentistry, University of Malaya (UM) and to audit the quality of treatment outcome.
Kong, Y Y   +2 more
core  

Effect of Different Surface Treatments on Resistance to Abrasive Wear of AISI 4140 Steel

open access: yessteel research international, EarlyView.
This study investigates how different surface treatments affect resistance to abrasive wear of AISI 4140 Steel. The wear rate was significantly higher in samples subjected to conventional treatments than in samples coated using the HVOF process, demonstrating the superior efficiency of coatings applied by thermal spraying in mitigating abrasive wear ...
Everton Freitas de Oliveira   +3 more
wiley   +1 more source

Quantitative collagen and proteoglycan imaging reveal organic layering, gradients and regional texture in young mature dental cementum

open access: yesVIEW, EarlyView.
Cementum, the mineralized tissue covering all mammalian tooth roots, helps maintain tooth stability, but its internal organization is still poorly understood. In this study, we combine quantitative histologial methods to map the regional distributions of collagen fibers and proteoglycan‐rich matrix layers in porcine cementum.
Jie Zhen   +3 more
wiley   +1 more source

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