Results 11 to 20 of about 179,891 (163)
Spectrophotometric evaluation of apical microleakage ofthree different endodontic sealers [PDF]
Journal of Health SciencesIntroduction: The main purpose of root canal filling materials is to provide an apical sealing that prevents the movement of bacteria and the diffusion of their metabolic products from the root canal system to periapical tissue.
Selma Jakupović +6 more
doaj +2 more sources
Comparison of Apical Microleakage of Canals Filled with Resilon/Epiphany, Thermafil/Adseal and Gutta Percha/Adseal [PDF]
Journal of Dental School, 2013 Objective: Root canal obturation is an important step in endodontic therapy aiming at achieving a complete three-dimensional seal of the canal and preventing microleakage, reentry or growth of microorganisms in the root canal system.
Mohammad Ali Mozayeni +4 more
doaj +1 more source
The effect of blood on apical microleakage of Epiphany and AH26: An in vitro study [PDF]
Iranian Endodontic Journal, 2011 INTRODUCTION: Blood contamination of the canal during preparation can be a major problem in endodontics; this may result in apical microleakage. The aim of this in vitrostudy was to evaluate the effect of blood on apical microleakage of a resin-based ...
Farzaneh Afkhami +5 more
doaj +2 more sources
, 2023 Endodontic therapy aims to reduce the amount of bacteria and their existing by-products within root canal system and favor the healing of periapical tissue by chemo-mechanical preparation, followed by hermetic obturation and coronal sealing.
Francine Benetti +8 more
core +10 more sources
The Simultaneous Effect of Apical Resection Angle and Depth of Retrograde Cavity on Apical Microleakage via Fluid Filtration Method. [PDF]
Iran Endod J, 2019 Introduction: The goal of apical surgery is to eliminate the root apex, apical lesions and promote tissue repair. In apical surgery, the root is resected at an angle of 45, 60 or 90 degree.
Sahebi S +3 more
europepmc +2 more sources
Apical Microleakage in Root Canals Containing Broken Rotary Instruments. [PDF]
Iran Endod J, 2017 Introduction: Broken instruments in root canals complicate routine endodontic treatment. This study aimed to compare apical microleakage in root canals containing broken rotary instruments filled with mineral trioxide aggregate (MTA), calcium-enriched ...
Godiny M, Hatam R, Khavid A, Khanlari S.
europepmc +2 more sources
Journal of Oral Biology and Craniofacial Research, 2021 Aim: To evaluate the microleakage of newer bioceramic root-end filling materials. Material and method: Sixty freshly extracted human single-rooted mandibular premolar teeth were selected for the study.
Ravi Gupta, Radhika Kewalramani
doaj +1 more source
Evaluation of the Quality of Obturation with Obtura at Different Sizes of Apical Preparation Through Microleakage Testing [PDF]
Journal of Clinical and Diagnostic Research, 2016 Introduction: Obturation of the root canal system is required to prevent recontamination of the root canal after cleaning and shaping procedures and to seal the root canal completely, both the apical and coronal avenues of potential leakage and to ...
Rambabu Tanikonda +5 more
doaj +1 more source
MICROLEAKAGE ASSOCIATED WITH RETROGRADE FILLING AFTER ROOT END RESECTION (in vitro study) [PDF]
Journal of IMAB, 2014 The purpose of the study is to compare microleakage after root end resection of the two materials (MTA and Biodentine) for two different apical cavity preparation using the method of penetration of dye - 0, 2 % Rodamine B.
Elka Radeva +2 more
doaj +1 more source