Results 21 to 30 of about 6,285,667 (271)

Tridimensional Changes in Mandibular Arch after Rapid Maxillary Expansion Therapy: A Clinical Study

open access: yesChildren, 2023
Aim: The upper jaw transverse deficit is certainly one of the most common clinical issues in the orthodontic field. It can be due to skeletal or dental factors, and its etiology may be both genetic and environmental.
Giuseppina Laganà   +4 more
doaj   +1 more source

Dental arch form and arch dimensions among a group of Egyptian children and adolescents

open access: yesBulletin of the National Research Centre, 2022
Background Growth and development of the dental arch is considered a continuous and complex biological process. During transition from primary to mixed then to permanent dentition, dental arch form, length and width vary, due to tooth movement and ...
Rasha F. Sharaf   +3 more
doaj   +1 more source

The Correlation between Mandibular Arch Shape and Vertical Skeletal Pattern

open access: yesMedicina, 2023
Background and Objectives: The aim of this study was to evaluate the correlation between the mandibular arch shape and the vertical skeletal pattern in growing patients.
Domenico Ciavarella   +7 more
doaj   +1 more source

Mandibular Clinical Arch Forms in Iraqi Population: A National Survey

open access: yesDiagnostics, 2022
Background: This study aims to identify mandibular clinical arch forms and dimensions in the Iraqi population. Materials and methods: The study sample consisted of pre-treatment mandibular study models of the Iraqi population.
Munther A. Ali, Yassir A. Yassir
doaj   +1 more source

Retroesophageal aortic arch — a ‘Forme Fruste’ of interrupted aortic arch [PDF]

open access: yesEuropean Journal of Cardio-Thoracic Surgery, 2011
Fig. 1. (a) Antero-superior view and (b) postero-superior view. CTangiography with 3D reconstruction showing a right aortic arch giving origin to the RCA, the LCA and the RSA. From the RSA, a relatively small but patent aortic segment (REAS) passed leftward and posterior to both the trachea and esophagus to join the proximal descending aorta fromwhich ...
Frank, Edwin   +2 more
openaire   +2 more sources

ASSESSMENT OF MEAN DISTANCE BETWEEN CENTRAL INCISOR AND INCISIVE PAPILLA WITH RESPECT TO STANDARDIZED ARCH FORM IN DENTATE SUBJECTS

open access: yesJournal of University Medical & Dental College, 2021
BACKGROUND & OBJECTIVE: Edentulous patients require accurate positioning of artificial maxillary anterior teeth in complete dentures to recover the esthetic and phonetic characteristics.
Ussamah Waheed Jatala   +2 more
doaj   +1 more source

Three-Arch, Three-Cable Face Steel-Sided Rigid Tie Composite Arch Bridge [PDF]

open access: yesНанотехнологии в строительстве, 2022
: This essay proposes a new structural system for a large span three-arch, three-cable face steel edge main beamrigid tie composite arch bridge.
Xiangyu Li   +4 more
doaj   +1 more source

A Mathematical Study of Anterior Dental Relations: Part II, Incisor and Canine Overjet

open access: yesAustralasian Orthodontic Journal, 1996
A mathematical model of anterior inter-arch relations was described in a previous article.1 This model is modified and manipulated and, using hypothetical dental measurements, results are generated and presented.
Cordato Mark A.
doaj   +1 more source

Establishment of Yemeni Dental Arch Form

open access: yesOrthodontic Journal of Nepal, 2013
Objective: To assess the dental arch forms of Yemeni adult sample. Materials & Method: The Eucledian clustering method of analysis was utilized for the determination of dental arch form.
Nabil M Al-Zubair
doaj   +1 more source

Polynomial Analysis of Dental Arch Form of Nepalese Adult Subjects

open access: yesOrthodontic Journal of Nepal, 2013
Introduction: Human dental arch acquires stable form and dimensions with the attainment of adulthood. The orthodontic treatment regimen signifies the predetermination of the shape and type of dental arch form of a particular adult population to harmonize
Rabindra Man Shrestha
doaj   +1 more source

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