Results 21 to 30 of about 12,233 (310)
Materials for retrograde filling in root canal therapy [PDF]
Cochrane Database of Systematic Reviews, 2016 Root canal therapy is a sequence of treatments involving root canal cleaning, shaping, decontamination, and obturation. It is conventionally performed through a hole drilled into the crown of the affected tooth, namely orthograde root canal therapy. When it fails, retrograde filling, which seals the root canal from the root apex, is a good alternative.
Xiangyu, Ma +7 more
openaire +3 more sources
Retrievability of Bioceramic Sealers Assessed using Micro-computed Tomography and Scanning Electron Microscopy: A Literature Review [PDF]
Journal of Clinical and Diagnostic ResearchEndodontic retreatment is a procedure to remove root canal filling material from the tooth, followed by cleaning, shaping, and obturation of the canals. Treatment outcomes may be influenced by incomplete removal of filling materials.
Faisal Alnassar
doaj +1 more source
Micro-CT evaluation of the removal of root fillings using rotary and reciprocating systems supplemented by XP-Endo Finisher, the Self-Adjusting File, or Er,Cr:YSGG laser [PDF]
Restorative Dentistry & Endodontics, 2023 ObjectivesThis study aimed to compare the effectiveness of a single-file reciprocating system (WaveOne Gold, WOG) and a multi-file rotary system (ProTaper Universal Retreatment, PTUR) in removing canal filling from severely curved canals and to evaluate ...
Gülsen Kiraz +4 more
doaj +1 more source
Comparative evaluation of push-out bond strength of a MTA-based root canal sealer
Brazilian Journal of Oral Sciences, 2015 Aim: To evaluate the bond strength to root dentin of three root canal sealers: a mineral trioxide aggregate (MTA)-based sealer (MTA Fillapex®), an epoxy resin-based sealer (AH Plus®), and a zinc oxide eugenol-based sealer (EndoFill®).
Eduardo Diogo Gurgel-Filho +5 more
doaj +1 more source
Micro-computed Tomography Analysis of the Effect of Immersion Time on Volumetric Stability of Different Endodontic Materials [PDF]
Materials Research, 2020 Dental materials should be stable over time. This study investigated volumetric change of the root canal sealers AH Plus, Fill Canal, and Sealapex; and the root-end filling materials Biodentine, IRM, and MTA after different periods of immersion in ...
Fernanda Ferrari Esteves Torres +5 more
doaj +1 more source
Acta Odontologica Turcica, 2016 OBJECTIVE: The aim of this study was to compare the radiopacities of four different root canal sealers and gutta-percha. MATERIALS AND METHOD: AH Plus, iRootSP, MTA Fillapex and Sealapex as root canal sealers and gutta-percha cones were tested ...
Özgür Özdemir +4 more
doaj +1 more source
Physicochemical properties of endodontic sealers of different bases
Journal of Applied Oral Science, 2012 OBJECTIVE: To assess the setting time (ST), flow (FL), radiopacity (RD), solubility (SB) and dimensional change following setting (DC) of different sealers (AH Plus®, Polifil, Apexit Plus®, Sealapex®, Endométhasone® and Endofill®) according to American ...
Gabriela Alexandra Marín-Bauza +6 more
doaj +1 more source
Endodontology, 2022 Aim: This study intended to compare the effectiveness of manual files H-files and ProTaper universal retreatment (PTUR), R-Endo retreatment, and gutta-percha removal (GPR) Mani retreatment rotary files for removing root canal filling material.
Apoorva Rajendra Jagtap +3 more
doaj +1 more source
Brazilian Oral Research, 2015 The aim of this study was to evaluate the penetration of a resin/polyester polymer-based material (Resilon Real Seal; SybronEndo Corp., Orange, USA) into simulated lateral canals, and the quality of obturations by different techniques.
André Luiz da Costa MICHELOTTO +4 more
doaj +1 more source
Dental Hypotheses, 2020 Introduction: Evaluation of the marginal adaptation of root-end filling materials to root canal walls provides invaluable information on their sealing ability.
Marjan Bolbolian +2 more
doaj +1 more source