نتایج جستجو برای: dental arch width

تعداد نتایج: 244460  

Journal: :European journal of orthodontics 2004
Agneta Marcusson Gunnar Paulin

The purpose of this study was to evaluate the occlusion and maxillary dental arch dimensions in adults with repaired complete unilateral cleft lip and palate (UCLP) and to investigate the patterns of change in early adulthood. Study models from 39 patients (25 men, 14 women; mean age 24.7 years, range 20.2-29.3 years) with a diagnosis of complete UCLP taken at a follow-up examination were analy...

2014
Luis Huanca Ghislanzoni Matteo De Simone Riccardo Rosati Andrea Bottino Chiarella Sforza

Background: This study tested the validity of, and describes, a novel method of constructing an average morphology of the dental arch. Methods: Upper dental arches of adult patients with a sound full permanent dentition were selected for the study. Laser-scanned images of the dental casts were obtained with an optical laser scanning device. The scanned images were analyzed using 3-dimensional g...

Journal: :European journal of orthodontics 2002
Paul A F Greatrex Wayne J Sampson Lindsay C Richards Colin C Twelftree

The aim of this investigation was to assess the dentofacial changes in a group of patients consecutively treated with Tip-Edge appliances and the extraction of four permanent second molars by one specialist orthodontic practitioner. Before and after treatment lateral cephalograms and study cast measurements of 45 individuals, 26 females (mean age 13.8 years) and 19 males (mean age 13.9 years), ...

2006

The aim of this investigation was to assess the dentofacial changes in a group of patients consecutively treated with Tip-Edge appliances and the extraction of four permanent second molars by one specialist orthodontic practitioner. Before and after treatment lateral cephalograms and study cast measurements of 45 individuals, 26 females (mean age 13.8 years) and 19 males (mean age 13.9 years), ...

Journal: :European journal of orthodontics 2015
Olav Bondevik Lisen Espeland Arild Stenvik

OBJECTIVE To investigate whether individuals with high and low mandibular plane angles, respectively, have different patterns of long-term dental arch changes in adulthood. SUBJECTS AND METHODS The material comprised 16 low-angle (≤ 24.4 degree) and 10 high-angle individuals (≥38.7 degree). Mean age was 22.7 years when the first recordings were made (T1), and new recordings were made 10 (T2) ...

Journal: :Medicinski Pregled 2022

Introduction. Class III malocclusions are characterized by a more prominent lower jaw compared to the upper and skeletal dentoalveolar relationship according Angle. In scientific literature, there is small amount of data on morphological characteristics malocclusion in different populations, so justified need examine population Vojvodina. The aim this study was determine malocclusions, compare ...

Journal: :American journal of orthodontics and dentofacial orthopedics : official publication of the American Association of Orthodontists, its constituent societies, and the American Board of Orthodontics 2006
Paul W O'Grady James A McNamara Tiziano Baccetti Lorenzo Franchi

INTRODUCTION The aim of this prospective longitudinal clinical study was to evaluate the short-term and long-term changes in dental-arch dimensions in patients treated with either an acrylic splint rapid maxillary expander alone (RME-only) or a rapid maxillary expander combined with a mandibular removable Schwarz plate (RME-Sz) in the early mixed dentition, followed later by fixed appliances in...

2011
N Kalavathy MR Dinesh J Sridevi

The primary goal of the dental surgeon is to restore function as well as esthetics, and these objectives influence both the surgical and restorative phases of treatment. This report presents a conservative management of congenitally missing bilateral maxillary lateral incisors that was treated with a multidisciplinary approach between an orthodontist and a prosthodontist to redistribute spaces ...

Journal: :European journal of orthodontics 2010
Nicholas Pandis Argy Polychronopoulou Margarita Makou Theodore Eliades

The purpose of this study was to investigate the effect of treatment of mandibular crowding with self-ligating and conventional brackets on dental arch variables. Fifty-six patients were selected from a pool of subjects satisfying the following inclusion criteria: non-extraction treatment in the mandibular or maxillary arches, eruption of all mandibular teeth, no spaces and an irregularity inde...

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