Results 1 to 10 of about 27,431 (138)

Magnitude and determinants of tuberculosis retreatment in Addis Ababa, Ethiopia: a five-year retrospective study [PDF]

open access: yesBMC Infectious Diseases
Background Tuberculosis retreatment is a major challenge in Ethiopia. Notwithstanding its considerable ramifications, there is a paucity of empirical evidence concerning the phenomenon of tuberculosis retreatment in highly populated city, Addis Ababa ...
Tsion Eshetu   +6 more
doaj   +2 more sources

Cone Beam Computed Tomography Evaluation of Two Rotary Systems with and without XP-Endo Finisher for Retreatability of Canals Obturated with Bioceramic Sealer [PDF]

open access: yesAl-Rafidain Dental Journal, 2022
Aims: To evaluate volumetric amount of endodontic obturating materials remnants after endodontic retreatment using two retreatment rotary systems (R-Endo and EdgefileXR)with and without supplementary retreatment(XP-Endo Finisher), in teeth obturated by
Ahmed S. Mahmmod, Nawal A. Al-Sabawi
doaj   +1 more source

Efficiency of Two Rotary Retreatment Systems with and without XP-Endo Finisher for the Removal of Root Filling Materials. [PDF]

open access: yesAl-Rafidain Dental Journal, 2022
Aims: To evaluate the volumetric amount of endodontic obturating materials remains after endodontic retreatment with and without complementary retreatment(XP-Endo Finisher) utilizing two retreatment rotary systems (R-Endo and EdgefileXR).Materials and
Ahmed S. Mahmmod, Nawal A. Al-Sabawi
doaj   +1 more source

Evaluation of root dentin damage during retreatment procedure using various engine-driven retreatment file systems—A micro-CT study

open access: yesJournal of Pharmacy and Bioallied Sciences, 2023
Aim: The aim of this research was to assess the damage to root dentin that arises from retreatment with different engine-driven NiTi retreatment files employing micro-computed tomography.
Eby Varghese   +5 more
doaj   +1 more source

Root canal retreatment using Reciproc and ProTaper universal systems. Comparative evaluation [PDF]

open access: yesRomanian Journal of Stomatology, 2019
The aim of this study was to compare the efficacy of two rotary retreatment systems in removing remnants of filling materials during root canal retreatment. Materials and methods.
Sînziana Adina Scărlătescu   +3 more
doaj   +1 more source

Efficacy of Rotary Retreatment Techniques Assisted with Passive Ultrasonic Activation of Resin Solvent in Removal of Gutta-percha with Epoxy Resin and MTA Based Root Canal Sealers: An In-vitro Study [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2022
Introduction: Endodontic retreatment is indicated in cases of failed primary endodontic treatment. The main goal of retreatment is to establish conditions that will enable the healing of the periapical tissue.
Akash Kiran More   +2 more
doaj   +1 more source

Efficiency Evaluation of Various Solvents in Retreatment of Endodontic Filling in Extracted Teeth

open access: yesActa Stomatologica Croatica, 2022
Objectives: The aim of this study was to evaluate the retreatment duration and efficacy of eucalyptol and tea tree oil in engine driven and manual retreatment of epoxy resin based endodontic filling in extracted human teeth.
Adriana Katunarić   +4 more
doaj   +1 more source

COMPARATIVE EVALUATION OF TWO ROTARY RETREATMENT SYSTEMS FOR REMOVAL OF ROOT CANAL FILLING [PDF]

open access: yesRomanian Journal of Stomatology, 2019
The aim of this study was to compare the efficacy of two rotary retreatment systems – ProTaper Universal Retreatment (Dentsply Sirona) and GPR Endostar (Poldent). Materials and methods. Forty lower premolar canals were shaped by ProTaper next and filled
Sânziana Adina Scărlătescu   +4 more
doaj   +1 more source

A comparative study of the efficacy of WaveOne and NeoEndo retreatment file system for the removal of gutta percha from the root canal

open access: yesJournal of Pharmacy and Bioallied Sciences, 2021
Background: Teeth with apical periodontitis that either persisted or developed after initial root canal treatment is most often indicated for retreatment procedure.
Shweta V Sagare   +5 more
doaj   +1 more source

Risk factors for tuberculosis treatment failure, default, or relapse and outcomes of retreatment in Morocco

open access: yesBMC Public Health, 2011
Background Patients with tuberculosis require retreatment if they fail or default from initial treatment or if they relapse following initial treatment success.
Elmessaoudi My Driss   +6 more
doaj   +1 more source

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