Effect of passive ultrasonic agitation during final irrigation on cleaning capacity of hybrid instrumentation
نویسندگان
چکیده
منابع مشابه
Effect of passive ultrasonic agitation during final irrigation on cleaning capacity of hybrid instrumentation
OBJECTIVES To evaluate the effect of passive ultrasonic agitation on the cleaning capacity of a hybrid instrumentation technique. MATERIALS AND METHODS Twenty mandibular incisors with mesiodistal-flattened root shape had their crowns sectioned at 1 mm from the cementoenamel junction. Instrumentation was initiated by catheterization with K-type files (Denstply Maillefer) #10, #15, and #20 at 3...
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The influence of the ultrasonic intensity on the cleaning efficacy of passive ultrasonic irrigation.
INTRODUCTION It is not clear whether increasing the ultrasonic intensity would enhance the cleaning efficacy of passive ultrasonic irrigation (PUI) inside a root canal. The aim of this study was to evaluate the effect of the ultrasonic intensity on PUI to remove dentin debris and whether there is any lateral effect beyond the ultrasonic tip. METHODS Each of 15 in vitro root canal models with ...
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effect of oral presentation on development of l2 learners grammar
this experimental study has been conducted to test the effect of oral presentation on the development of l2 learners grammar. but this oral presentation is not merely a deductive instruction of grammatical points, in this presentation two hypotheses of krashen (input and low filter hypotheses), stevicks viewpoints on grammar explanation and correction and widdowsons opinion on limited use of l1...
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ژورنال
عنوان ژورنال: Restorative Dentistry & Endodontics
سال: 2014
ISSN: 2234-7658,2234-7666
DOI: 10.5395/rde.2014.39.2.104