Results 41 to 50 of about 31,770 (336)

Scanning electron microscopy assessment of tubular penetration depth of root canal sealers combined with different obturation techniques [PDF]

Vojnosanitetski Pregled, 2023
Background/Aim. The ability to effectively and consistently penetrate dentinal tubules is considered a favorable factor for the evaluation of root canal sealers (RCSs).
Cvjetićanin Milica, Ramić Bojana, Vukoje Karolina, Drobac Milan, Stojanac Igor, Petrović Ljubomir   +5 more
doaj   +1 more source

Comparison of Root Filling Quality of Two Types of Single Cone-Based Canal Filling Methods in Complex Root Canal Anatomies: The Ultrasonic Vibration and Thermo-Hydrodynamic Obturation versus Single-Cone Technique

Materials, 2021
This study aimed to assess the effectiveness of ultrasonic vibration and thermo-hydrodynamic obturation (VibraTHO) using two types of root canal sealers, in comparison to the single-cone (SC) technique and a calcium silicate-based root canal sealer in ...
Yong-Sik Cho, Y. Kwak, S. Shin
semanticscholar   +1 more source

Successful Root Canal Treatment with Cold Ceramic: A Case Report [PDF]

Journal of Mashhad Dental School, 2021
Introduction: The primary goal of endondtics is to prevent the spread of bacteria from the root canal to periapical space; therefore, the sealing ability of root canal filling material is of utmost importance.
Jalil Modaresi, zahra Almodaresi, Rahele Mousavi, Alireza Mirzaeeian   +3 more
doaj   +1 more source

Bioactive Glass-Based Endodontic Sealer as a Promising Root Canal Filling Material Without Semisolid Core Materials

Materials, 2019
Endodontic treatment for a tooth with damaged dental pulp aims to both prevent and cure apical periodontitis. If the tooth is re-infected as a result of a poorly obturated root canal, periapical periodontitis may set-in due to invading bacteria.
A. Washio, T. Morotomi, Shinji Yoshii, C. Kitamura   +3 more
semanticscholar   +1 more source

Evaluation of Sealing Ability of Biodentine to Root-End Cavities Irrigated either with Maleic Acid or Irritrol Using Glucose Filtration Model

Pesquisa Brasileira em Odontopediatria e Clínica Integrada, 2021
Objective: To compare the effect of Maleic acid and Irritrol (combination of Chlorhexidine & Ethylenediaminetetraacetic acid) irrigation on the sealing ability of Biodentine when used as root-end filling material.
Riddhi Thakkar, Sandya Kini, Shobha Kamath, Vishal Guleria, Vasudev Ballal, Shashirashmi Acharya   +5 more
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Efficacy of Passive Ultrasonic Activation Assisted Hand vs. Rotary Retreatment Files in the Removal of Root Canal Filling Material: An In Vitro Study [PDF]

Journal of Clinical and Diagnostic Research, 2020
Introduction: Endodontic treatment failures are caused by persistent or secondary intraradicular infection due to inefficient treatment or re-infection of the obturated root canal system because of coronal or apical leakage.
Sumanthini V Margasahayam, Gorakh D Beble, Vanitha U Shenoy, Anuradha B Patil, Saima Ambareen Khan   +4 more
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Effectiveness of supplementary protocols for filling material removal after sealer ultrasonic activation - a laboratory investigation [PDF]

Brazilian Oral Research
Ultrasonic activation of the endodontic sealer makes it difficult to remove the material during endodontic reintervention. Therefore, supplementary removal protocols should be tested to optimize the removal of the remaining filling material.
Amanda Freitas da ROSA, Dayana Mara Silva CHAVES, Luiz Carlos de Lima DIAS-JUNIOR, Gabriela Pasqualin GHIDINI, Julia Menezes SAVARIS, Rayssa Sabino da SILVA, Roberta Pinto PEREIRA, Eduardo Antunes BORTOLUZZI, Cleonice da Silveira TEIXEIRA, Lucas da Fonseca Roberti GARCIA   +9 more
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Influence of Passive Ultrasonic Irrigation on the Removal of Root Canal Filling Material in Straight Root Canals [PDF]

European Endodontic Journal, 2017
This study evaluates the efficacy of passive ultrasonic irrigation (PUI) in removing root canal filling material from endodontically treated teeth after using one of two reciprocating systems, Reciproc (VDW, Munich, Germany) or WaveOne (Dentsply Maillefer, Ballaigues, Switzerland), or one nickel-titanium (NiTi) rotary system, ProTaper Universal ...
Marcelo Santos Coelho, Augusto Shoji Kato, Rodrigo Sanches Cunha, Alexandre Mascarenhas Villela, Carlos Eduardo da Silveira Bueno, Marcos de Azevêdo Rios, Alexandre Sigrist De Martin, Vanessa de Oliveira Alves   +7 more
openaire   +3 more sources

Effectiveness of different obturation techniques in surpassing the ledge formed in simulated curved canals

Brazilian Journal of Oral Sciences, 2015
Aim: To compare the effectiveness of different obturation techniques in surpassing the ledge formed in simulated curved root canals. Methods: Eighty acrylic-resin blocks with curved canals were instrumented with Gates-Glidden drills to simulate a ledge ...
Marilisa Carneiro Leão Gabardo, Wander José da Silva, Letícia Machado Gonçalves, Marili Doro Andrade Deonízio   +3 more
doaj   +1 more source

Odontogenic fungus maxillary sinusitis. Report of a clinical case

Эндодонтия Today, 2020
In a 21-year-old woman, a sinusitis maxillaris resulting from overextension of root canal filling material after an endodontic treatment of a maxillary molar could be diagnosed through computed tomography.

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