Download or read book Evaluation of the Sealer Film Mass in Obturated Root Canals Using the Electron Scanning Microscope written by Geoffrey J. Carter and published by . This book was released on 1974 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Scanning Electron Microscopic Evaluation of the Quality of Root Canal Instrumentation Using the Canal Finder System and a Comparison of Two Obturation Techniques in Primary Teeth written by Avonne C. Lee and published by . This book was released on 1988 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Characterization of materials and procedures employed in two root canal system obturation techniques written by and published by . This book was released on 2002 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: O propósito deste estudo in vitro foi avaliar a qualidade de obturações endodônticas em relação ao selamento apical e marginal, comparando duas técnicas de obturação: Condensação Lateral (CL) e Condensação Vertical (CV) daguta-percha aquecida. Foram utilizadas 40 amostras que foram submetidas à penetração passiva de solução de nitrato de prata a 50% e divididas em dois grupos. Para cada grupo de amostras infiltradas foi utilizada uma metodologiadiferente. O grupo 1, com cada metade das amostras obturadas com um tipo de técnica de obturação, foi preparado para microscopia Óptica (MO), processamento digital de imagens (PDI) e espectrometria de absorção atômica (EAA). O grupo 2, com metade das amostras obturadas por cada uma das técnicas, foi preparado para microscopia eletrônica de varredura (MEV). Através da MO e PDI, as amostras foram avaliadas quanto à qualidade das obturações, quantificando o percentual de guta-percha e cimento presentes. Através da utilização da EAA, a massa de prata infiltrada na obturação foi quantificada e finalmente, com o uso da MEV, a adaptação marginal dos materiais obturadoresàs paredes do canal radicular foi avaliada. Nas condições experimentais em que este trabalho foi conduzido e através da análise estatística, concluiu-se que houve diferença estatisticamente significante em relação ao selamento apical produzido pelas duas técnicas de obturação avaliadas e quanto à qualidade de preenchimento das obturações. Nas observações ao MEV, a CV mostrou uma melhor adaptaçãodo material obturador às paredes dentinárias quando comparada com a CL em algumas regiões do canal radicular.

Download or read book A Scanning Electron Microscope Evaluation of Abrasives Used in Conjunction with Ultrasonics for Cleaning of Root Canals written by Lee Edward Osnas and published by . This book was released on 1998 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Road to Successful Obturation In Endodontics written by Niladri Maiti and published by LAP Lambert Academic Publishing. This book was released on 2014-06-11 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains the fundamental details and clinical tips for a successful obturation in order to achieve a " fluid tight seal." moreover the "e&q master" from meta-biomed is used for thermoplastic obturation and the latest "guttaflow-2" from coltene is used as a cold flowable gutta-percha system. they are compared with conventional lateral condensation obturation technique. Upcoming projects: Coming in next issues *CBCT evaluation of different rotary root canal shaping instruments on terms of canal transportation *SMEAR layer removal in endodontics with different irrigating agents *Smart dentin replacement in clinical practice *Titanium posts and its uses *CARIOSOLV - in minimally invasive dentistry *Self-etching bonding system- science behind it *Zirconomer- evaluation of fluoride and calcium ion release in atomic absorption spectrophotometer *Empress direct in aesthetic restorations *Bioglass in periapical surgeries *980nm diode laser in vital tooth bleaching *ErYAG hard tissue laser in veneer preparation *Pips in endodontic disinfection

Download or read book Comparison of Epiphany and AH Plus Root Canal Sealer Penetration of Dentinal Tubules written by Kalisha Cotten Jordan and published by . This book was released on 2011 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this study was to evaluate the effect of a final rinse of ethanol on depth of sealer penetration in teeth obturated with Gutta Percha (GP)/AH-Plus® (Dentsply, De Trey GmbH, Konstanz, Germany) or Resilon/Epiphany® SE[TM] (Pentron Clinical Technologies, LLC, Wallingford, CT). Extracted human anterior teeth (n= 32) were shaped to size 30, 0.06 taper using nickel-titanium rotary files and subjected to an identical irrigation protocol. Specimens were randomly divided into eight groups according to final irrigating solution (saline, 70%, 95%, or 100% ethanol) and obturation material (GP/AH-Plus® or Resilon/Epiphany® SE[TM]). A 2mm thick slice was obtained by sectioning each obturated root at 3mm and 5mm from the anatomic apex. Specimens were cleared and assessed using scanning electron microscopy (SEM). Sealer penetration was observed at different magnifications when using GP/AH Plus® across all final rinse concentrations. Among Resilon/Epiphany® SE[TM] groups, no sealer penetration was evident under SEM. Conclusions: 1) GP/AH-Plus® showed evidence of sealer penetration, however, Resilon/Epiphany® SE[TM] did not show evidence of sealer penetration at both the dentin and sealer interface. 2) A final rinse with any concentration of ethanol prior to obturation does not improve sealer penetration with GP/AH-Plus® groups. 3). Resilon/Epiphany® SE[TM] bond can be dislodged at either the interface of sealer and Resilon or dentin and Resilon.

Download or read book Scanning Electron Microscopic Evaluation of Root Canal Irrigation with Saline Sodium Hypochlorite and Citric Acid written by J. C. Baumgartner and published by . This book was released on 1983 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study used a scanning electron microscope and a calibrated scoring system to quantitatively evaluate the amount of superficial debris and the smeared layer that remained following root canal preparation with six different irrigation regimens. Sodium hypochlorite (NaOCl) was significantly more effective than citric acid in removing superficial debris from the apical third of the treated root canals. However, citric acid or a combination of NaOCl and citric acid was more effective than either NaCOl or saline in removing the smeared layer from the surface of the prepared root canal walls. (Author).

Download or read book An In vitro Evaluation of the Contents of Root Canals Obturated with Gutta percha and AH 26 Sealer Or Resilon written by Brian Lee James and published by . This book was released on 2006 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Research in the School of Dentistry written by University of Michigan. School of Dentistry. Research Committee and published by . This book was released on 1976 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Root Canal Anatomy in Permanent Dentition written by Marco A. Versiani and published by Springer. This book was released on 2018-07-25 with total page 431 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes the most commonly methods used for the study of the internal anatomy of teeth and provides a complete review of the literature concerning the current state of research employing contemporary imaging tools such as micro-CT and CBCT, which offer greater accuracy whether using qualitative or quantitative approaches. In order to facilitate the management of complex anatomic anomalies, specific clinical protocols and valuable practical tips are suggested. In addition, supplementary material consisting in high-quality videos and images of different anatomies obtained using micro-CT technology is made available to the reader. The book was planned and developed in collaboration with an international team comprising world-recognized researchers and experienced clinicians with expertise in the field. It will provide the readers with a thorough understanding of canal morphology and its variations in all groups of teeth, which is a basic prerequisite for the success of endodontic therapy.

Download or read book An In vitro Evaluation of Root Canals Obturated with Gutta percha and Roth s Sealer Or Activ GP Gutta percha and Sealer written by Svetlana Berman and published by . This book was released on 2007 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Evaluation of Ultrasonic Irrigation Systems for Debris and Smear Removal in Root Canals written by Mark Azad Parhar and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Scanning Microscopic Evaluation of Canal Debridement as Compared to Present Methods written by Albert A. Dupont and published by . This book was released on 1976 with total page 21 pages. Available in PDF, EPUB and Kindle. Book excerpt: Samples on paper points were obtained from root canals of 31 teeth at different treatment intervals and evaluated for exudate, bacteriological analysis and/or examined with the scanning electron microscope. Exudate was present on 26 specimens, positive cultures were reported in 41 specimens and SEM analysis revealed presence of debris in 58 specimens. (Author).

Download or read book A Scanning Electron Microscopic Investigation of the Prepared Root Canal written by Stephen Michael Blackler and published by . This book was released on 1983 with total page 752 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book An in Vitro Evaluation of the Sealing Ability of a Newer Glass Ionomer Based Root Canal Obturation System written by Duane Arlyn Van Nieuwenhuyzen and published by . This book was released on 2008 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Evaluation of the Quality of Obturation Resulting from the Use of the Otani Method written by Paul Kobernick and published by . This book was released on 1983 with total page 65 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bioceramic Materials in Clinical Endodontics written by Saulius Drukteinis and published by Springer Nature. This book was released on 2020-10-28 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on hydraulic calcium silicate-based materials available in clinical dentistry, used as pulp capping materials, root canal sealers, root-end fillers, or root repair materials and which offer improved properties and easier clinical application compared with the original mineral trioxide aggregate. The book introduces the current classification of bioceramic materials and explains their characterization and their physicochemical and biological properties. Thereafter, the various clinical applications of these materials are discussed in depth with reference to the evidence base. The coverage includes applications in endodontic treatments and complications, traumatic dental injuries, management of the vital pulp in both dentitions, and regenerative endodontic procedures. Apart from presenting the latest research on hydraulic calcium silicate-based materials, Bioceramic Materials in Clinical Endodontics promotes an essential balance between basic laboratory and clinical research. It will thus be an important reference for materials science specialists, clinical researchers, and clinicians.