Evaluation of friction in metal, ceramic and self-ligating brackets submitted to sliding mechanics
نویسندگان
چکیده
منابع مشابه
Friction between various self-ligating brackets and archwire couples during sliding mechanics.
INTRODUCTION The aim of this study was to evaluate the frictional resistance between active and passive self-ligating brackets and 0.019 × 0.025-in stainless steel archwire during sliding mechanics by using an orthodontic sliding simulation device. METHODS Maxillary right first premolar active self-ligating brackets In-Ovation R, In-Ovation C (both, GAC International, Bohemia, NY), and SPEED ...
متن کاملEvaluation of the friction force generated by monocristalyne and policristalyne ceramic brackets in sliding mechanics.
OBJECTIVE To evaluate and compare "in vitro" the maximum friction force generated by three types of esthetic brackets, two types of polycrystalline conventional ceramic brackets (20/40 and InVu) and one type of sapphire monocrystalline bracket (Radiance) in dry and artificial saliva wet settings. Also, to evaluate the influence exerted by artificial saliva on the friction forces of those bracke...
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This article has no abstract.
متن کاملSelf-ligating brackets in perspective of friction: A Review
Newton’s third law of motion states that whenever a force is applied an equal and opposite force occurs in the opposite direction of applied force. Orthodontic tooth movement (OTM) being a biological phenomenon; sound knowledge of biomechanics is required. Sliding mechanics is a common approach in orthodontics to achieve tooth movement for closure and gaining of space.1,2 Sliding mechanics invo...
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Problem statement: To evaluate the frictional forces generated by five different orthodontic brackets when used in combination with stainless steel and NiTi archwires in dry conditions at physiological temperature. Approach: Five different types of maxillary canine brackets (Damon 3 MX, Step, Quick, Sprint, Mini Mono) with a slot size 0.022 inch were coupled with 0.016” and 0.019”×0.025” stainl...
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ژورنال
عنوان ژورنال: Revista de Odontologia da UNESP
سال: 2018
ISSN: 1807-2577,0101-1774
DOI: 10.1590/1807-2577.05318