Results 31 to 40 of about 12,382,720 (247)

Push-out bond strength and SEM evaluation of a new bonding approach into the root canal [PDF]

Journal of Applied Oral Science, 2012
This study evaluated the performance of different adhesive systems in fiber post placement aiming to clarify the influence of different hydrophobic experimental blend adhesives, and of one commercially available adhesive on the frictional retention during a luting procedure.One luting agent (70 Wt% BisGMA, 28.5% TEGDMA; 1.5% p-tolyldiethanolamine) to ...
Carvalho CA, BRESCHI, LORENZO, Navarro MF, Atta MT, Ferrari M.   +4 more
openaire   +8 more sources

Acidic Environment Effect on the Push-out Bond Strength of Mineral Trioxide Aggregate Mixed with Different Liquids

Journal of Dentistry Indonesia, 2015
Mineral trioxide aggregate (MTA) as retrograde filling is always in contact to inflamed tissues in periradicular area. Objective: To investigate the effect of acidic environment on push-out bond strength of MTA mixed with sterile water, local anesthetic,
Diatry Nari Ratih, Asri Riany Putri
doaj   +1 more source

Comparison of the push-out bond strength of different prefabricated fiber post systems: An in vitro study

Saudi Endodontic Journal, 2023
Introduction: The aim of the current study was to evaluate the effects of post type and hydrothermal aging on the push-out bond strength of four different fiber post systems.
Ayşe Karabaş, Güler Yildirim Avcu, Numan Tatar   +2 more
doaj   +1 more source

Effect of Resin Cement Pre-heating on the Push-out Bond Strength of Fiber Post to Root Canal Dentin

Journal of Dental Research, Dental Clinics, Dental Prospects, 2015
Background and aims. Various factors influence the interfacial bond between the fiber posts and root canal dentin. The aim of the present study was to evaluate the effect of pre-warming of resin cement on the push-out bond strength of fiber posts to ...
Parnian Alizadeh Oskoee, Ahmad Nooroloyouni, Fatemeh Pornaghi Azar, Jafar Sajjadi Oskoee, Ahmad Pirzadeh Ashraf   +4 more
doaj   +1 more source

Push-Out Bond Strength of Different Root Canal Obturation Materials

Journal of Baghdad College of Dentistry, 2013
Background: The aim of this study was to evaluate the push-out bond strength of four different obturation materials to intraradicular dentin and to determine the failure mode. Materials and method: forty straight palatal roots of the maxillary first molars teeth were used in this study, the roots were instrumented using crown down technique and rotary ...
Sundus H Naser, Iman M Al-Zaka
openaire   +2 more sources

Micro Push-out Bond Strength and Bioactivity Analysis of a Bioceramic Root Canal Sealer [PDF]

, 2017
Introduction: Bioactive endodontic sealers have been developed to improve the quality of root canal obturation. EndoSequence Bioceramic (BC) Sealer is amongst calcium silicate-based materials recently developed for permanent root canal filling.
Sousa, Patricia Oliveira, Gavini, Giulio, Martinez, Luis Gallego, Carvalho, Ceci Nunes, Bauer, Jose, Grazziotin-Soares, Renata, Candeiro, George Táccio de Miranda, Sousa, Juliana Pereira   +7 more
core   +1 more source

The effects of final irrigants on the push-out bond strength of two calcium silicate-based root canal sealers: an in vitro study.

European Oral Research, 2021
Purpose The purpose of the present study was to investigate the effect of the different irrigant combinations used in final irrigation on the push-out bond strength of root canal sealers that have different compositions. Materials and Methods In total 60
Davut Çelik, Ayşe Tuba Özalp Koca, Tuğba Koşar, Tamer Taşdemir   +3 more
doaj   +1 more source

Comparison of push-out bond strength of three different obturating systems to intraradicular dentin: An In vitro study

Contemporary Clinical Dentistry, 2019
Background: To increase the push-out bond strength of endodontic materials, newer obturation materials and obturation techniques are being introduced.
Mohammed Khwaja Moinuddin, L Karthik Prasad, Nimeshika Ramachandruni, Shekar Kamishetty, Ravi Chandra Cherkupalli   +4 more
doaj   +1 more source

Effect of different root canal irrigants on push-out bond strength of two novel root-end filling materials

BMC Oral Health, 2023
Background The aim of this in vitro study was to evaluate push-out bond strength of different root-end filling materials using various irrigant solutions.
Nada Omar, Rasha M. Abdelraouf, Tamer M. Hamdy   +2 more
doaj   +1 more source

Effect of different irrigant activation protocols on push-out bond strength

Lasers in Medical Science, 2015
The study aimed to evaluate the effect of various final irrigant activation protocols on push-out bond strength of fiber post. Thirty-two single-rooted human maxillar central teeth were sectioned below the cementoenamel junction, instrumented and obturated.
Ekim, Sefika Nur Akyuz, Erdemir, Ali
openaire   +4 more sources