Results 91 to 100 of about 16,215 (246)

Reproducibility, reliability and validity of measurements obtained from Cecile3 digital models [PDF]

open access: yes, 2009
The aim of this study was to determine the reproducibility, reliability and validity of measurements in digital models compared to plaster models. Fifteen pairs of plaster models were obtained from orthodontic patients with permanent dentition before ...
Abrao, Jorge   +4 more
core   +2 more sources

Lower incisor dentoalveolar compensation and symphysis dimensions among Class I and III malocclusion patients with different facial vertical skeletal patterns [PDF]

open access: yes, 2013
Objective: To compare lower incisor dentoalveolar compensation and mandible symphysis morphology among Class I and Class III malocclusion patients with different facial vertical skeletal patterns.
Andreu Puigdollers   +31 more
core   +2 more sources

Treatment Effects and Treatment Time in Adolescents With Crowded and Displaced Teeth Treated With Fixed Appliance Systems Without Extractions: A Multi‐Centre Randomised Controlled Trial

open access: yesOrthodontics &Craniofacial Research, Volume 28, Issue 6, Page 929-942, December 2025.
ABSTRACT Objectives To assess and compare treatment effects and treatment time in adolescents with crowded and displaced teeth during and after non‐extraction treatments using a passive self‐ligating bracket system (PSLB) and a conventional bracket system (CB).
Linda Bokander Matilainen   +6 more
wiley   +1 more source

Effects of Maxillary Protraction Techniques on Maxillofacial, Dental, and Soft Tissue Outcomes in Patients With Non‐Syndromic Unilateral Cleft Lip and Palate: A Systematic Review and Meta‐Analysis

open access: yesOrthodontics &Craniofacial Research, Volume 28, Issue 6, Page 885-906, December 2025.
ABSTRACT Objectives To perform a quantitative assessment and best‐evidence synthesis of maxillary protraction techniques for unilateral cleft lip, alveolus, and palate (UCLAP), incorporating all available studies regardless of methodological quality. Materials and Methods Studies on growing non‐syndromic UCLAP patients requiring maxillary protraction ...
Hamza Parvez Siddiqui   +5 more
wiley   +1 more source

Dentoskeletal effects of the maxillary splint headgear in the early correction of Class II malocclusion

open access: yesProgress in Orthodontics, 2020
Background To compare dentoskeletal changes produced by the maxillary splint headgear and cervical headgear appliance during the early phase of Class II treatment, specially the initial overjet and upper incisors position.
José Augusto M. Miguel   +5 more
doaj   +1 more source

FGF9–FGFR2 Signaling via Osteocytes‐Preosteoblasts Crosstalks to Mediate Mechanotransduction‐Driven Intramembranous Osteogenesis in the Underdeveloped Maxilla

open access: yesAdvanced Science, Volume 12, Issue 44, November 27, 2025.
This study identifies osteocyte‐derived FGF9 as a mechanosensitive factor that impairs osteogenesis in the underdeveloped maxilla by inducing FGFR2 nuclear translocation in preosteoblasts. Mechanical stimulation reduces FGF9 secretion, relieving its inhibitory effect. These findings reveal a novel osteocyte–preosteoblast FGF9–FGFR2 axis in craniofacial
Yiwen Zhou   +15 more
wiley   +1 more source

The Socio-Demographic Evaluation of Patients that Discontinue Orthodontic Treatment

open access: yesTurkish Journal of Orthodontics, 2006
This study aims to define the general profile of the patients who were started to treat and then gave up their treatment. In addition we also aim to take the precautions in accordance with the results.
Ali Altuğ Bıçakçı   +2 more
doaj   +1 more source

The combined use of corticotomy and clear aligners: a case report [PDF]

open access: yes, 2015
OBJECTIVE:   To describe an orthodontic treatment that combines an esthetic approach (clear aligners) with surgery (alveolar corticotomy).
Altieri, F.   +2 more
core   +2 more sources

An investigation of maxillary and mandibular morphology in different overjet groups

open access: yesAustralasian Orthodontic Journal, 2004
Abstract Background: It has been suggested that overjet may be related to the form of the maxilla and mandible. Aims: The aims of this study were to compare the gender differences in the maxillary and mandibular morphology in different overjet groups, and to determine the associations ...
Bölükbaşi, Berrin   +4 more
openaire   +5 more sources

Mandibular Growth of Untreated Patients with Skeletal Class II Malocclusion

open access: yesTurkish Journal of Orthodontics, 2006
The purpose of the study is to compare the mandibular growth of the skeletal Class II individuals with increased overjet and skeletal Class II individuals with normal overjet-overbite relations, and to define if the growth of the mandible is effected by ...
Ayşe Tuba Altuğ-Ataç   +1 more
doaj   +1 more source

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