Results 21 to 30 of about 817,292 (281)

Dental Arch Widths of Southern Chinese

open access: yesThe Angle Orthodontist, 2009
Abstract Objective: To investigate the dental arch width of the Southern Chinese across buccal cusps, central fossae, or lingual cusps and compare these values with study findings in different populations and using different definitions.
Wong, RWK, Ling, JYK
openaire   +4 more sources

Howe’s dental cast analysis of students at the University of Sumatera Utara

open access: yesDental Journal, 2020
Background: Cast analysis is the measurement of the upper and lower arch in a 3-dimensional occlusal relationship. Howe’s Analysis can be used to observe total tooth material, arch length, and basal arch width.
Hilda Fitria Lubis   +1 more
doaj   +1 more source

Mathematical ratio in defining arch form

open access: yesDental Hypotheses, 2017
Introduction: The treatment of Class I malocclusion aims to arrange teeth position in a good arch form. The arch form consists of tooth size and arch dimension (intercanine width, canine depth, intermolar width, molar depth).
Johan A Budiman
doaj   +1 more source

An Evaluation of Dental Crowding in Relation to the Mesiodistal Crown Widths and Arch Dimensions in Southern Indian Population [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2017
Introduction: With the advancement in imaging technology, 3D dental computed tomography plays a very significant role in orthodontic treatment and diagnosis.
PARTHA JYOTI DAS   +2 more
doaj   +1 more source

Study on the morphology of the mandibular basal bone and dental arch of skeletal Class Ⅱ malocclusion [PDF]

open access: yesKouqiang yixue
Objective To study the relationship between the mandibular bone arch and the dental arch in patients with skeletal Class Ⅱmalocclusion and compare it with the Class Imalocclusion by establishing a 3D digital model.
BAI Yu, GAO Meng, LIU Dongmei, WANG Tao, FENG Xue
doaj   +1 more source

Prediction of arch length based on intercanine width [PDF]

open access: yesThe European Journal of Orthodontics, 2008
Arch length (AL), intercanine width (ICW), and intermolar width (IMW) are essential for diagnosis and treatment planning and are closely related factors in orthodontics. The aim of the present study was to determine correlations between these measurements and to predict some of these measurements based on others.
V, Paulino   +3 more
openaire   +2 more sources

Tree-width for first order formulae [PDF]

open access: yes, 2012
We introduce tree-width for first order formulae φ, fotw(φ). We show that computing fotw is fixed-parameter tractable with parameter fotw. Moreover, we show that on classes of formulae of bounded fotw, model checking is fixed parameter tractable, with ...
Isolde Adler   +3 more
core   +1 more source

Relationship of Dental crowding with Mesiodistal Crown Diameters and Arch Dimension [PDF]

open access: yesIranian Journal of Orthodontics, 2013
Background and aim: The objective of this study is determining the correlation among the dental crowding and mesiodistal tooth width and dental arch dimensions.Materials and methods: In this case-control study dental casts of two groups of 40 subjects ...
‪Susan Sadeghian   +2 more
doaj   +1 more source

Sequential fixed width confidence intervals [PDF]

open access: yes, 2000
We consider the problem of constructing confidence intervals of fixed width d and confidence level γ for the success probability p in Bernoulli trials.
Asparouhov, Tihomir Zlatev
core   +1 more source

Dental arch changes associated with rapid maxillary expansion: A retrospective model analysis study

open access: yesContemporary 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

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