Results 51 to 60 of about 26,304 (239)

A Comparison of Three-Dimensional Printing Technologies on the Precision, Trueness, and Accuracy of Printed Retainers [PDF]

open access: yes, 2020
Purpose: The aim of this study was to evaluate the differences in the precision, trueness, and accuracy of 3D printed orthodontic clear retainers produced using printer systems with various printing technologies.
Naeem, Owais A
core   +2 more sources

Herbal and Conventional Toothpastes Roles in Gingivitis Control in Orthodontic Patients

open access: yesJournal of Dentistry Indonesia, 2013
Orthodontic treatment with fixed appliance aims to improve esthetics and function of mastication and speech, however the components on a fixed appliance as bands, brackets and ligatures may increase the amount of plaque as the primary etiology of ...
Stefani A. Dewi   +2 more
doaj   +1 more source

Fluoridated elastomers: Effect on the microbiology of plaque [PDF]

open access: yes, 2004
The objective of this study was to investigate the effect of fluoridated elastomeric ligatures on the microbiology of local dental plaque in vivo. This randomized, prospective, longitudinal, clinical trial had a split-mouth crossover design. The subjects
Alstad   +18 more
core   +1 more source

A Sımple Orthodontıc Approach In Late Permanent Dentıtıon For Class Iı/1 Cases: Removable Herbst Applıance

open access: yesTurkish Journal of Orthodontics, 1996
The disadvantages of fixed Herbst appliance, such as hgiene problems, limitations of mandibular functional movements, etc., leads certain authors to design a new removable appliance having same mechanic principals.
Eray Erdoğan
doaj   +1 more source

Composition, Phase Structure, and Corrosion of Nickel-Free and Nickel-Containing Stainless Steel Orthodontic Wires [PDF]

open access: yes, 2014
Stainless steel wires have long been used in orthodontics. The austenitic stainless steel used in orthodontics contains approximately 18 wt% chromium and 8 wt% nickel. Nickel improves the corrosion resistance and helps maintain the austenite structure of
Rakalla, Amrita
core   +1 more source

Clinical Outcomes of 0.018-Inch and 0.022-Inch Bracket Slot Using the ABO Objective Grading System [PDF]

open access: yes, 2010
Objective: To determine if there is a significant difference in the clinical outcomes of cases treated with 0.018-inch brackets vs 0.022-inch brackets according to the American Board of Orthodontics (ABO) Objective Grading System (OGS). Materials and
Brizendine, Edward J.   +3 more
core   +1 more source

Orthodontics. Part 5: Appliance choices [PDF]

open access: yesBritish Dental Journal, 2004
There are bewildering array of different orthodontic appliances. However, they fall into four main categories of removable, fixed, functional and extra-oral devices. The appliance has to be selected with care and used correctly as inappropriate use can make the malocclusion worse.
Roberts-Harry, D, Sandy, J
openaire   +2 more sources

Friction Testing of a New Ligature [PDF]

open access: yes, 2011
Objective: To determine if American Orthodontics\u27 (AO) new, experimental ligature demonstrates less friction in vitro when compared to four other ligatures on the market.
Mantel, Alison
core   +1 more source

Comparative anchorage maintenance between the intercanine coil, lip bumper, and mandibular cervical traction during cuspid retraction [PDF]

open access: yes, 1972
Thesis (M.Sc.D.)--Boston University School of Graduate Dentistry, 1972 (Orthodontics)Bibliography included.The present study was undertaken to compare the efficiency of three different biomechanical mechanisms in preserving mandibular molar anchorage ...
Iverson, Dennis B.
core  

Applıcatıon Of The Posıtıoner Applıance After The Completıon Of Orthodontıc Treatment

open access: yesTurkish Journal of Orthodontics, 1993
Conventional retainers are routinely used after the completion of active phase of orthodontic treatment to maintain the alignment of the teeth passively.
Bülent Haydar   +2 more
doaj   +1 more source

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