نتایج جستجو برای: rotary ultrasonic

تعداد نتایج: 37706  

Journal: :IOP Conference Series: Materials Science and Engineering 2019

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Journal: :Advances in Mechanical Engineering 2018

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Journal: :MATEC Web of Conferences 2019

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Journal: :IOP Conference Series: Materials Science and Engineering 2020

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Journal: :iranian endodontic journal 0
sholeh ghabraei behnam bolhari fatemeh yaghoobnejad naghmeh meraji

introduction: the aim of this study was to evaluate the effect of intra-canal calcium hydroxide (ch) remnants after ultrasonic irrigation and hand file removal on the push out bond strength of ah-26 and endosequence bioceramic sealer (bc sealer). methods and materials: a total of 102 single-rooted extracted human teeth were used in this study. after root canal preparation up to 35/0.04 mtwo rot...

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Journal: :journal of dentistry, tehran university of medical sciences 0
puneet ahuja post graduate student, department of conservative dentistry and endodontics meenakshi ammal dental college, chennai, india. suresh nandini department of conservative dentistry and endodontics, meenakshi ammal dental college, chennai, india. suma ballal professor, department of conservative dentistry and endodontics, meenakshi ammal dental college, chennai, india. natanasabapathy velmurugan professor, department of conservative dentistry and endodontics, meenakshi ammal dental college, chennai, india.

the aim of this study was to assess the efficacy of apical negative pressure (anp), manual dynamic agitation (mda), passive ultrasonic irrigation (pui) and needle irrigation (ni) as final irrigation activation techniques for smear layer removal in curved root canals.mesiobuccal root canals of 80 freshly extracted maxillary first molars with curvatures ranging between 25° and 35° were used. a gl...

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2014
J. E. Beard G. R. Pennock

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2014
M. Morita H. Nasu M. Fujimoto Mitsuru Morita Hitoshi Nasu Masatsugu Fujimoto

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2014
T. C. Edwards A. T. McDonald Alan T. McDonald

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2017
Sholeh Ghabraei Behnam Bolhari Fatemeh Yaghoobnejad Naghmeh Meraji

INTRODUCTION The aim of this study was to evaluate the effect of intra-canal calcium hydroxide (CH) remnants after ultrasonic irrigation and hand file removal on the push out bond strength of AH-26 and EndoSequence Bioceramic sealer (BC Sealer). METHODS AND MATERIALS A total of 102 single-rooted extracted human teeth were used in this study. After root canal preparation up to 35/0.04 Mtwo rot...

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