Results 21 to 30 of about 3,762 (231)
Journal of Pharmacy and Bioallied Sciences, 2021 Aim: The objectives are to compare the extent and to find whether it is arch dimension or tooth size that contributes to a greater extent to malocclusions such as dental crowding and proclination.
Dhayanithi Devakrishnan +5 more
doaj +1 more source
The Effect of First Permanent Tooth Eruption on Dental Arch Dimension [PDF]
Iranian Journal of Orthodontics, 2019 Background: Crowding is one of the most prevalent types of malocclusion as well as a major problem in clinical orthodontics. It is essential to know the cause of crowding in order to achieve a better treatment. Objectives: A longitudinal analysis of arch
Sara Ghadimi +3 more
doaj +1 more source
Contemporary Pediatric Dentistry, 2023 Aim: To establish the normative data of dental arch characteristics and use them to determine the gender among a pediatric population of south India. Methods: Three hundred children aged 3 to 5 years were selected.
Girish Babu KL +1 more
doaj +1 more source
Dental Arch and Mesiodistal Crown Dimensions in Normal, Crowded, and Spaced Samples [PDF]
Al-Rafidain Dental Journal, 2011 Aims: To investigate the contribution of both tooth size and dental arch dimensions to dental crowding and spacing. Materials and Methods: ninty one pairs of dental casts of subjects aged 15–25 years with Cl I molar occlusion were selected for this study.
Manar Y Abdul-Qadir
doaj +1 more source
An experimental study on mandibular expansion: increases in arch width and perimeter [PDF]
The European Journal of Orthodontics, 2002 The purpose of this study was to estimate the increase in arch perimeter associated with mandibular lateral expansion. The mandibular expansion was simulated using a three-dimensional (3D) finite element method (FEM) and a computer graphics technique (3D simulation).
Mitsuru, Motoyoshi +3 more
openaire +2 more sources
Intercenter comparison of slow and rapid maxillary expansion in unilateral complete cleft lip and palate [PDF]
Dental Press Journal of Orthodontics, 2022 Objective: The aim of this study was to compare the occlusal changes of rapid maxillary expansion (RME) and slow maxillary expansion (SME) in patients with unilateral complete cleft lip and palate (UCLP), by means of digital dental models.
Priscila Vaz AYUB +5 more
doaj +1 more source
A Comparative Study of Tooth Size and Dental Arch Dimensions between Iraqi Arabs and Kurds with Class I Normal Occlusion [PDF]
Al-Rafidain Dental Journal, 2012 Aims: To search for any differences in tooth size and dental arch dimensions between Iraqi Arabs and Kurds. Materials and Methods: Upper and lower dental casts of 40 Kurdish and 40 Arabic subjects ranging in age between 14-18 years and equally divided ...
Alaa D Mahmood
doaj +1 more source
BMC Oral Health, 2023 Background This study aimed to evaluate spatial changes in dental arches resulting from premature loss of first primary molars and assess the necessity of a space maintainer.
Jingzi Zhao +3 more
doaj +1 more source
Biomedicines, 2023 The skeletal and dental effects of rapid maxillary expansion (RME) have been extensively studied, but high-quality research is still needed to determine the three-dimensional (3D) effects of RME.
Peri Colino-Gallardo +6 more
doaj +1 more source
Dental arch changes associated with rapid maxillary expansion: A retrospective model analysis study
Contemporary Clinical Dentistry, 2015 Introduction: Transverse deficiency of the maxilla is a common clinical problem in orthodontics and dentofacial orthopedics. Transverse maxillary deficiency, isolated or associated with other dentofacial deformities, results in esthetic and functional ...
Ivor M D′Souza +2 more
doaj +1 more source