Evaluation of bone density using different orthodontic arch wires
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چکیده
منابع مشابه
Evaluation of deflection forces of orthodontic wires with different ligation types.
The aim of this study was to evaluate deflection forces of orthodontic wires of different alloys engaged into conventional brackets using several ligation types. Stainless steel, conventional superelastic nickel-titanium and thermally activated nickel-titanium archwires tied into conventional brackets by a ring-shaped elastomeric ligature (RSEL), a 8-shaped elastomeric ligature (8SEL) and a met...
متن کاملClinical evaluation of dental alignment and leveling with three different types of orthodontic wires.
INTRODUCTION A wide variety of orthodontic wires made of different alloys is available to be used in orthodontic practice and may produce different clinical responses during tooth movement. OBJECTIVE This research evaluated the alignment and leveling of lower dental arches after the use of three types of orthodontic wires. METHODS A sample of 36 patients was randomly divided into 3 groups: ...
متن کاملEvaluation of stress-relief methods on cobalt-chromium orthodontic wires.
Stress-relieving heat treatment is reported to accelerate the elastic memory process in order that the configuration of cold-worked orthodontic wires becomes more stable. In this experiment, 3 methods of stress-relieving O.036-inch cobaltchromium orthodontic wires used in the fabrication of spacemaintaining appliances were evaluated. The results showed that stress relief in a dental oven, by th...
متن کاملInitial arch wires for alignment of crooked teeth with fixed orthodontic braces.
BACKGROUND The initial arch wire is the first arch wire to be inserted into the fixed appliance at the beginning of orthodontic treatment and is used mainly for correcting crowding and rotations of teeth. With a number of orthodontic arch wires available for initial tooth alignment, it is important to understand which wire is most efficient, as well as which wires cause the least amount of root...
متن کاملA Comparative Study of Bio Degradation of Various Orthodontic Arch Wires: An In Vitro Study
BACKGROUND Orthodontic wires are the corner stones of the science and art of orthodontics and they remain in the patient's mouth for a prolonged period of 18-24 months. It is but natural to expect that they will undergo some biodegradation when in the oral environment during that period. This study aims to compare the biodegradation characteristics of four different orthodontic wires, stainless...
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ژورنال
عنوان ژورنال: Al-Azhar Journal of Dental Science
سال: 2021
ISSN: 2682-3314
DOI: 10.21608/ajdsm.2020.42898.1117