Results 1 to 10 of about 12,667 (237)

Micro-computed tomographic analysis of filling porosity of two different obturation techniques

Saudi Journal of Oral Sciences, 2019
Introduction: The ideal root filling material should have inert properties, good adhesive ability, and result in void-free obturation along the root canals. The aim of this in vitro study was to compare the quality of two root canal obturation techniques;
Amal A Almohaimede, Marwa M Almutairi, Haya M Alyousef, Ebtissam M Almadi   +3 more
doaj   +2 more sources

Smear layer in endodontics [PDF]

Stomatološki glasnik Srbije, 2005
Modern methods of root canal cleaning and filing are causing formation of the smear layer on treated surfaces. The aim of this paper was to review clinical aspect of smear layer in endodontics.
Živković Slavoljub, Brkanić Tatjana, Dačić Dragoslav, Opačić Vanja, Pavlović Violeta, Medojević Milica   +5 more
doaj   +1 more source

Microstructural and Elemental Characterization of Root Canal Sealers Using FTIR, SEM, and EDS Analysis

Applied Sciences, 2023
Background: Root canal sealers and repair materials should have the desirable physical, chemical, and biological characteristics, and an antibacterial effect if possible. There is little information available on the biocompatibility of new sealers on the
Ali A. Assiry, Mohmed Isaqali Karobari, Galvin Sim Siang Lin, Rumesa Batul, Niher Tabassum Snigdha, Alexander Maniangat Luke, Krishna Prasad Shetty, Giuseppe Alessandro Scardina, Tahir Yusuf Noorani   +8 more
doaj   +1 more source

A comparative evaluation of retrievability of three different obturating systems using protaper universal rotary retreatment files: An in vitro cone-beam computed tomography analysis

Endodontology, 2022
Aim: The aim of this in-vitro study was to comparatively evaluate the ease of retreatment in canals, obturated through GuttaFlow 2, GuttaCore, and conventional Lateral compaction technique using ProTaper Universal Retreatment (PTUR) Files.
Shrija Paradkar, Khushboo Goyal, Suparna Ganguly Saha, Anuj Bhardwaj, Mainak Kanti Saha, Amit Singh Nirwan   +5 more
doaj   +1 more source

The Comparative Efficacy of Different Files in The Removal of Different Sealers in Simulated Root Canal Retreatment- An In-vitro Study [PDF]

Journal of Clinical and Diagnostic Research, 2016
Introduction: Root canal treatment enjoys a high success rate all over the world and has saved billions of teeth from extraction. However, there are instances of failure, the main causes being insufficient cleaning and inadequate obturation.
Aruna Kanaparthy, Rosaiah Kanaparthy
doaj   +1 more source

Evaluation of the efficacy of the Lentulo spiral filler operated at four different speeds and with two different techniques in cadaveric canine teeth of dogs

Frontiers in Veterinary Science, 2023
This study evaluated the effect of filling technique and rotational speed on the efficacy of sealer cement placement using the Lentulo spiral filler. Cadaveric maxillary and mandibular canine teeth (n = 74) from age and breed matched fresh-frozen adult ...
Haley Carlson, Jennifer Montebello, Bonnie Lee, Aaron Rendahl, Stephanie Goldschmidt   +4 more
doaj   +1 more source

Comparative Evaluation of Volume and Homogeneity of Obturation with Four Different Obturation Systems Using Micro-Computed Tomography: An In vitro Study

Journal of Pharmacy and Bioallied Sciences
AimTo evaluate and compare volume and homogeneity of the three different root canal obturation systems. Materials and MethodsSingle-rooted premolar (n = 24) teeth samples were selected, and crowns were removed for standardization. Four groups are divided
Nagarajan V, Sreekrishnapillai Bhavani, Rajaraman G, Elangovan Selvendran Kasiswamy, Guptha R Vignesh   +4 more
doaj   +1 more source

The study of morphological changes of periodontal tissue by using different groups of endosealers in conditions of experiment [PDF]

Саратовский научно-медицинский журнал, 2013
Knowledge of the nature and duration of the violations of adaptive-compensatory reactions of the periodontium depending on the physico-chemical properties of endosealers is an important part of endodontic treatment. The aim is to reveal the conditions of
Makedonova Yu.A., Firsova I.V., Popova A.N.   +2 more
doaj  

Sealing Ability of Resin Based Root Canal Sealers: An In Vitro Study

Journal of Gandaki Medical College, 2017
The primary goal is to attain a three dimensional seal, which would lead to an impervious seal. Obturation of the prepared root canal eliminates all avenues of leakage from the oral cavity and the periodontal tissues, sealing any residual irritants that ...
Sujan Rijal
doaj   +1 more source

First Experience of an Undergraduate Dental Student with a Reciprocating System in Simulated Root Canals—A Pilot Study

Applied Sciences, 2023
Rotary instrumentation has been proposed in undergraduate teaching. The aim of this study was to evaluate student’s performance, through the obturation quality and treatment time, in a sequential range of L-simulated root canals.
Ana Rita Arede, Inês Ferreira, Ana Cristina Braga, Irene Pina-Vaz   +3 more
doaj   +1 more source