Streptococcus mutans adhesion on nickel titanium (NiTi) and copper-NiTi archwires: A comparative prospective clinical study
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منابع مشابه
Mechanical Properties of Copper-Nickel-Titanium Archwires
MECHANICAL PROPERTIES OF COPPER-NICKEL-TITANIUM ORTHODONTIC WIRES Margaret Rosen, D.M.D. Marquette University, 2016 Introduction: The initial phase of orthodontic therapy relies on flexible wires, usually composed of a nickel-titanium alloy, to apply a substantially constant load during tooth movement. Copper has been added to nickel-titanium archwires, resulting in an alloy with potential clin...
متن کاملRemedying and preventing endodontic rotary nickel-titanium (NiTi) file breakage.
Of all the procedural problems that can occur when practicing dentistry, endodontic file breakage is one dilemma that not only can lead to extreme stress for the clinician, but can cause great anxiety for the patient as well. Separated rotary nickel-titanium (NiTi) files can also pose an increased risk of post-endodontic complications. Understanding why and how endodontic file breakage occurs, ...
متن کاملNickel Ion Release from Three Types of Nickel-titanium-based Orthodontic Archwires in the As-received State and After Oral Simulation
Background and aims. This study aimed to investigate release of nickel ion from three types of nickel-titanium-based wires in the as-received state and after immersion in a simulated oral environment. Materials and methods. Forty specimens from each of the single-strand NiTi (Rematitan "Lite"), multi-strand NiTi (SPEED Supercable) and Copper NiTi (Damon Copper NiTi) were selected. Twenty specim...
متن کاملTransnasal flexible bronchoscopic implantation of a nickel titanium (NiTi) bronchial occlusive device for a bronchobiliary fistula.
and its management can be challenging [1,2]. Although conventional surgical repair is effective, it is a complicated and traumatic procedure [3,4]. To overcome this difficulty, we have developed a set of nickel titanium (NiTi) bronchial occlusive implantation devices and we have successfully implanted one device in a patient with a BBF. A 60-year-old woman presented with recurring cough and exp...
متن کاملDo NiTi instruments show defects before separation? Defects caused by torsional fatigue in hand and rotary nickel-titanium (NiTi) instruments which lead to failure during clinical use.
AIMS Visual and microscopic evaluation of defects caused by torsional fatigue in hand and rotary nickel titanium (NiTi) instruments. MATERIALS AND METHODS Ninety-six NiTi greater taper instruments which were routinely used for root canal treatment only in anterior teeth were selected for the study. The files taken include ProTaper for hand use, ProTaper Rotary files and Endowave rotary files....
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ژورنال
عنوان ژورنال: The Angle Orthodontist
سال: 2016
ISSN: 0003-3219,1945-7103
DOI: 10.2319/040516-270.1