Results 41 to 50 of about 410 (148)
Evaluation of cell culture cytotoxicity of 5 root canal sealers: release of hydrogen peroxide
Brazilian Dental Science, 2010 A Citotoxicidade de quatro cimentos obturadores à base de hidróxido de cálcio (Sealapex, CRCS, Apexit e Sealer26) e um cimento à base de óxido de zinco e eugenol (Fill Canal) foi avaliada em cultura de macrófagos retirado de peritônio de rato para ...
Renato de Toledo Leonardo +4 more
doaj +1 more source
Dental Pulp: Correspondences and Contradictions between Clinical and Histological Diagnosis
BioMed Research International, Volume 2015, Issue 1, 2015., 2015 Dental pulp represents a specialized connective tissue enclosed by dentin and enamel, the most highly mineralized tissues of the body. Consequently, the direct examination as well as pathological evaluation of dental pulp is difficult. Within this anatomical context, our study aimed to evaluate the correlation between dental pulp lesions and clinical ...
Cristian Levente Giuroiu +6 more
wiley +1 more source
Journal of Nanotechnology, Volume 2025, Issue 1, 2025.Root canal therapy remains a cornerstone in dentistry for the prevention and management of pulpal and periapical infections. Despite its widespread use, the treatment continues to face challenges due to the complex root canal anatomy, including curvatures, isthmuses, and accessory canals that often harbor resistant microorganisms.
Noha M. Badawi +3 more
wiley +1 more source
Portland Cement Use in Dental Root Perforations: A Long Term Followup
Case Reports in Dentistry, Volume 2014, Issue 1, 2014., 2014 Root canal and furcal perforations are causes of endodontic therapy failure and different materials that stimulate tissue mineralization have been proposed for perforation treatment. In the first case, a patient presented tooth 46 with unsatisfactory endodontic treatment and a periapical radiographic lesion.
Álvaro Henrique Borges +8 more
wiley +1 more source
Update Dental College Journal, 2021 Introduction: The use of Bioceramic sealer in the obduration of the root canal system has been expected by many of the previous studies. However, the clinical outcome has not yet been established.
Farzana Hoque Tanmi +5 more
doaj +3 more sources
Medicina Oral Patología Oral y Cirugia Bucal, 2011 The aim of this study was to compare the microbial leakage of mineral trioxide aggregate (MTA), Portland cement (PC), Sealapex and zinc oxide-eugenol (ZOE) as root-end filling materials.An in vitro microbial leakage test (MLT) with a split chamber was used in this study. A mixture of facultative bacteria and one yeast (S. aureus+E.
Estrela, Carlos +5 more
openaire +3 more sources
The Scientific World Journal, Volume 2014, Issue 1, 2014., 2014 The aim of the present study was to evaluate the antibiofilm activity against Enterococcus faecalis, compressive strength. and radiopacity of Portland cement (PC) added to zirconium oxide (ZrO2), as radiopacifier, with or without nanoparticulated zinc oxide (ZnO). The following experimental materials were evaluated: PC, PC + ZrO2, PC + ZrO2 + ZnO (5%),
Juliane Maria Guerreiro-Tanomaru +7 more
wiley +1 more source
Volume of sealer in the apical region of teeth filled by different techniques: a micro-CT analysis
Brazilian Oral Research, 2016 The volume of sealer in the apical 1 mm of teeth filled using different techniques was evaluated by micro-commuted tomography (micro-CT). Sixty-four maxillary central incisors were prepared using NiTi rotary instruments.
Vanessa Lessa ARAÚJO +4 more
doaj +1 more source
Evaluation of apical obturation quality of diferent endodontic materials [PDF]
Stomatološki glasnik Srbije, 2002 The aim of this study was to determine the quality of apical obturation of different endodontic materials, using the colored solutions method. As a material, we used 40 single-rooted teeth, extracted from persons of different ages and sex.
Matović Ivan R.
doaj +1 more source
An Investigation of Current Endodontic Practice in Turkey
The Scientific World Journal, Volume 2012, Issue 1, 2012., 2012 Objectives. The aim of this study was to gather information about the quality and quantity of root canal treatments carried out by general dental practitioners in Turkey. Methods. Questionnaires were given to 1400 dentists who attended the 16th National Congress organized by the Turkish Dental Association.
R. F. Kaptan +5 more
wiley +1 more source