Temperature rise in cavities prepared by high and low torque handpieces and Er:YAG laser
نویسندگان
چکیده
منابع مشابه
Microleakage of cervical cavities prepared by an Er:YAG laser or a high-speed handpiece, after restoration using resin composite
Objectives: The purpose of this in vitro study was to evaluate the microleakage of cervical cavities prepared by Er:YAG laser or high-speed hand piece and bur. Methods: This in vitro experimental study was performed on 40 sound permanent third molar teeth randomly assigned into two equal groups (n=20). In the first group, high-speed hand piece and bur and in the second group Er:YAG la...
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15 صفحه اولMicro-CT evaluation of cavities prepared with with different Er:YAG handpieces.
AIM The aim of the study was to compare several cavity shapes after application using different handpieces and tips of Er:YAG laser. MATERIALS AND METHODS Firstly, this in vitro investigation was performed on two upper molars. Their crowns were cut horizontally underneath the occlusal fissures in order to obtain a flat dentin surface. Afterwards, minimal cavities were prepared by using an Er:...
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ژورنال
عنوان ژورنال: British Dental Journal
سال: 2008
ISSN: 0007-0610,1476-5373
DOI: 10.1038/sj.bdj.2008.491