Cleaning capacity promoted by motor-driven or manual instrumentation using ProTaper Universal system: Histological analysis
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چکیده
منابع مشابه
Wear Promoted in the Apical Third of Simulated Canals after Instrumentation with Protaper Universal System
OBJECTIVE This study evaluated the wear in the apical third of simulate canals after preparation with ProTaper Universal Rotary System. MATERIAL AND METHODS 24 sets of instruments were used in 24 simulated canals in transparent epoxy resin blocks with degree of curvature of either 20 degrees or 40 degrees. The canals were photographed preoperatively and after preparation of the apical stop wi...
متن کاملCleaning of oval canals using ultrasonic or sonic instrumentation.
This study investigated the effect of direction of file oscillation on the amount of debris and smear remaining within oval canals. Sixty-five lower premolars were allocated to six experimental groups (n = 10) and one control group (n = 5). Canals were prepared using Gates Glidden burs and hand instruments. Preparations were completed using either an ultrasonic size 15 K file or a sonic size 15...
متن کاملAnalysis of Surface Characteristics of ProTaper Universal and ProTaper Next Instruments by Scanning Electron Microscopy
BACKGROUND Many new rotary files systems have been introduced, however, limited research has been conducted related to the surface irregularities of these files and if these have any effects on the files themselves. Hence, the aim of the present study was to analyze surface irregularities of the ProTaper® Universal rotary files (PTU) and the ProTaper Next™ rotary files (PTN) before and after in...
متن کاملUčinkovitost sustava ProTaper Universal RetreatmentTM i ručne tehnike u endodontskoj reviziji Effectiveness of the ProTaper Universal RetreatmentTM System and the Manual Technique in Endodontic Retreatment
Adresa za dopisivanje Prof. dr. Carlos Menezes Aguiar Rua Aristides Muniz, 70/501 Boa Viagem Recife PE 51020-150 Brazil telefon: 55 81 3467 6821 [email protected] Sažetak Svrha istraživanja: Željela se procijeniti učinkovitost sustava ProTaper Universal RetreatmentTM i ručnih instrumenata kod endodontske revizije korištenjem dvaju otapala gutaperki – Orange Oila i Eucalypthola. Materij...
متن کاملEvaluation of Root Canal Cleaning and Shaping Efficacy of Three Engine-driven Instruments: SafeSider, ProTaper Universal and Lightspeed LSX.
AIM To compare the cleaning effectiveness and shaping ability of SafeSider, ProTaper Universal and Lightspeed rotary instruments during the preparation of curved root canals in extracted human teeth. MATERIALS AND METHODS A total of 63 roots with curved root canals were divided into three groups. Canals were prepared using SafeSider, ProTaper Universal or Lightspeed LSX. Using pre- and post-i...
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ژورنال
عنوان ژورنال: Journal of Conservative Dentistry
سال: 2013
ISSN: 0972-0707
DOI: 10.4103/0972-0707.105305