Temperature Changes of Pulp Chamber duringIn VitroLaser Welding of Orthodontic Attachments
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چکیده
منابع مشابه
Temperature Changes of Pulp Chamber during In Vitro Laser Welding of Orthodontic Attachments
The use of lasers has been suggested for orthodontists to fabricate or repair orthodontic appliances by welding metals directly in the mouth. This work aimed to evaluate the temperature changes in the pulp chamber during welding of an orthodontic wire to an orthodontic molar band using Nd : YAG laser in vitro. A freshly extracted human third molar with eliminated pulpal tissues was used. J-type...
متن کاملPulp chamber temperature changes during resin composite photo- activation
Luis Felipe Jochims Schneider 1 Larissa Maria Assad Cavalcante 2 Rubens Nisie Tango 1 Simonides Consani 3 Mário Alexandre Coelho Sinhoreti 4 Lourenço Correr Sobrinho 3 1 DDS Graduate student, Dental Materials, School of Dentistry of Piracicaba, State University of Campinas – Brazil 2 DDS Graduate student, Operative Dentistry, School of Dentistry of Piracicaba, State University of Campinas – Bra...
متن کاملTemperature Rises in the Pulp Chamber with Different Techniques of Orthodontic Adhesive Removal
INTRODUCTION The aim of this in vitro study was to compare the temperature rises in the pulp chamber and time spent with different techniques for orthodontic resin adhesive removal. METHODS AND MATERIALS Adhesive removal was performed in 20 extracted human maxillary second premolars with five techniques: high-speed tungsten carbide burs with water-cooling (BurH-cool) and without cooling (BurH...
متن کاملReal-Time Analysis of Temperature Changes in Composite Increments and Pulp Chamber during Photopolymerization
OBJECTIVE The aim of this study was to evaluate the temperature change at various sites within the composite and on the pulpal side of dentin during polymerization of two composite increments. MATERIALS AND METHODS Class I cavities prepared in third molars were restored in two composite increments (n = 5). Temperatures were measured for 110 s using eight thermocouples: bottom center of cavity...
متن کاملChange in the pulp chamber temperature with different stripping techniques
BACKGROUND The aim of this study is to evaluate the change in pulp chamber temperature during the stripping technique. METHODS Seventy-eight proximal surfaces of 39 extracted human teeth were stripped by two techniques: double-sided perforated stripping disk (PSD) and handheld stripper (HS). The teeth were divided into three groups: incisors (group 1), premolars (2), and molars (3). A J type ...
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ژورنال
عنوان ژورنال: The Scientific World Journal
سال: 2014
ISSN: 2356-6140,1537-744X
DOI: 10.1155/2014/589461