Results 11 to 20 of about 817,292 (281)

Prediction of arch perimeter based on arch width as a guide for diagnosis and treatment planning [PDF]

open access: yesBulletin of the National Research Centre, 2021
Abstract Background The choice between extraction and expansion treatment is an endless debate in orthodontics. Ethnic and secular variations showed that there was a change in  arch perimeter over the last 50 years. Accordingly, the purpose of this study was to investigate the relation between the arch perimeter and the
Omnia A. Elhiny   +2 more
openaire   +2 more sources

Correlation between dental arch width and sagittal dento-skeletal morphology in untreated adults. [PDF]

open access: yesJ Dent (Tehran), 2013
Dental arch form is one of the most important characteristics of dentition. However, this dimension usually receives less attention in diagnosis or treatment planning and orthodontic patients are traditionally classified with regard to their sagittal ...
Shahroudi AS, Etezadi T.
europepmc   +2 more sources

Re–assessment of Pont’s index in Class I normal occlusion [PDF]

open access: yesAl-Rafidain Dental Journal, 2006
Background: Since the introduction of modern orthodontics, several indices have been proposed to help prediction normal maxillary arch width that would relieve crowding, maintain occlusion stability and reduces future relapse.
Huda A Al–Sarraf   +2 more
doaj   +1 more source

Assessment of early dental arch growth modification with removable maxillary expansion by cone-beam computed tomography and lateral cephalometric radiographs: a retrospective study

open access: yesBMC Oral Health, 2023
Background This study evaluated the skeletal and dental changes of patients brought by early removable maxillary expansion (ERME) treatment to explore the clinical treatment effect of ERME on early dental arch growth modification.
Yun Zhang, Jing Yang, Xiaobing Li
doaj   +1 more source

Study on the transverse relationship of the mandible between different skeletal vertical patterns in patients with skeletal ClassⅠ malocclusion

open access: yes口腔疾病防治, 2021
Objective To analyze the correlation between skeletal vertical patterns and mandibular dental arch width, basal arch width and the dental buccolingual inclination of patients with skeletal ClassⅠ.
JIA Jingbo, REN Juan, WANG Xiaoqin
doaj   +1 more source

The Evaluation of Arch Width Changes in Orthodontic Treatment (Ext or non-Ext) in Patients Treated in Dental Faculty of Tehran University of Medical Science [PDF]

open access: yesIranian Journal of Orthodontics, 2006
Aim: To extract or not to extract?! This fundamental decision has spawned some intense debate in orthodontics. Crowding, as a common problem in permanent dentition, is usually handled by extraction and non extraction treatment.
Mohsen Shirazi   +2 more
doaj   +1 more source

Gender determination using dental arch characteristics among a south Indian pediatric population: A morphometric study

open access: yesContemporary 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

Morphological and dimensional characteristics of dental arch in children with beta thalassemia major

open access: yesJournal of Indian Society of Pedodontics and Preventive Dentistry, 2018
Background and Objectives: The aim of this study was to examine the arch dimensions of beta thalassemia major patients in comparison with normal individuals.
Disha Kumar   +4 more
doaj   +1 more source

Three dimensional measurement study of the correlation between the mandibular Bonwill ⁃Hawley arch form and base bone arch shape in ClassⅠmalocclusion patients

open access: yes口腔疾病防治, 2017
Objective To investigate the correlation between mandibular Bonwill ⁃ Hawley arch and base bone archshape. Methods CBCT and Mimics10.01 software were used to locate and measure the mandibular arch of 32 patients with type Ⅰ malocclusion.
LIU Yin   +3 more
doaj   +1 more source

CORRELATION BETWEEN DURATION OF BOTTLE-FEEDING AND DENTAL ARCH MEASUREMENT IN DECIDUOUS DENTITION

open access: yesJournal of Dentistry Indonesia, 2015
The purpose of this study was to observe the correlation between duration of bottle feeding and dental arch measurement in deciduous dentition. Duration of bottle feeding was divided into 4 groups: ≤ 24 months, 25 – 36 months, 37 – 48 months, and > 48
Meldo Mahniza, Retno Hayati, Sri Harini
doaj   +1 more source

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