Results 151 to 160 of about 215,357 (300)

Extra-oral appliances in orthodontic treatment [PDF]

open access: yes, 2016
Extra-oral appliances are used in orthodontics to apply forces to the jaws, dentition or both and the popularity of these appliances is cyclical. Although the use of retraction headgear for the management of Class II malocclusion has declined over the ...
Alharbi, Fahad   +2 more
core   +2 more sources

Effect of artificial aging and different surface finishing protocols on the flexural strength and surface hardness of a photopolymer for manufacturing monolithic polychromatic complete dentures using PolyJet 3D printing

open access: yesJournal of Prosthodontics, EarlyView.
Abstract Purpose This study evaluated the effect of thermocycling and three different surface finishing protocols on the flexural strength and surface hardness of a novel photopolymer intended for manufacturing monolithic polychromatic dental prostheses using PolyJet 3D printing.
Francisco X. Azpiazu‐Flores   +4 more
wiley   +1 more source

“The Effects Of En-Masse Applıances On Dentofacıal System In The Fırst Molar Extracted Cases”

open access: yesTurkish Journal of Orthodontics, 1994
In this article, the use of En-Masse appliance in distalization of upper premolars, is presented. In dental arch, the first permanant molars effected by caries or periodontal diseases, may show up with the loss of stability.
Hüseyin Ölmez   +3 more
doaj   +1 more source

Orthodontic tooth movement in the prednisolone-treated rat [PDF]

open access: yes, 2000
Adverse effects of corticosteroids on bone metabolism raise concerns as to whether steroid treatment may influence orthodontic movement. This study examined the effect of prednisolone on orthodontic movement using an established rat model.
Harbrow, Douglas   +4 more
core   +2 more sources

Effect of cleft palate type and manufacturing method on feeding plate adaptation: A volumetric micro‐computed tomography analysis

open access: yesJournal of Prosthodontics, EarlyView.
Abstract Purpose Feeding plates for cleft palate patients have been used by clinicians for many years to temporarily close the oro‐nasal communication until definitive treatment with surgical techniques. The current in vitro study aimed to evaluate the adaptation of the feeding plates manufactured by two different techniques for three cleft types ...
Osman Akıncı   +6 more
wiley   +1 more source

Clinical and radiographic observation of the periodontium in patients undergoing orthodontic therapy: first twenty-seven months [PDF]

open access: yes, 1974
Thesis (MSD) --Boston University (Periodontics).Includes bibliographic references: leaves 84-89.Twenty-two male patients from 12-14 years of age were selected prior to active orthodontic therapy at Boston University School of Graduate Dentistry's ...
Blank, Barry S., McAraw, James R.
core  

Dental students' experiences of treating orthodontic emergencies - a qualitative assessment of student reflections [PDF]

open access: yes, 2015
Introduction Professional regulatory bodies in the UK and Europe state that dental graduates should be able to manage orthodontic emergency patients.
Johnson, Ilona Gail   +2 more
core   +1 more source

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