In vitro evaluation of apical leakage of root canal sealer cements containing calcium hydroxide.
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چکیده
منابع مشابه
Apical Leakage of Epiphany Root Canal Sealer Combined with Different Master Cones
OBJECTIVES The aim of this study was to assess the apical sealing ability of different core materials used with Epiphany(TM) sealer and to evaluate the effect of Resilon/Epiphany(TM) system on creating an apical mono-block seal. METHODS Fifty-five extracted human teeth were used. Forty-five were selected and randomly divided into three groups and ten teeth were used as positive and negative c...
متن کاملStaining potential of calcium hydroxide and monochlorophenol following removal of AH26 root canal sealer.
AIM The focus of this study was to examine the staining potential of calcium hydroxide (Ca(OH)2) on tooth structure following the removal of AH26 root canal sealer. METHODS AND MATERIALS Fifty maxillary anterior teeth were prepared and obturated with AH26 and gutta percha. The sealers were then removed 24 hours later and the teeth were randomly divided into two groups. Ca(OH)2 was then placed...
متن کاملIn Vitro Evaluation of Calcium Ions Diffusion and ph Changes of the Periradicular Environment with Conventional Calcium Hydroxide and Synthetic Nanoparticle Calcium Hydroxide as an Intra-Canal Medicament
Background and Aim: Therapeutic effects of calcium hydroxide as an intra-canal medicament depend on its decomposition into hydroxyl and calcium ions. The aim of this study was to determine the diffusion amount of calcium ion and ph changes around the tooth root in the application of conventional calcium hydroxide and Nano particle calcium hydroxide at different times. Material and Methods: In ...
متن کاملDiode Laser and Calcium Hydroxide for Elimination of Enterococcus Faecalis in Root Canal
Introduction: The ultimate goal of endodontic treatment is to eliminate the bacterial infection in the root canal system. While mechanical debridement combined with chemical irrigation removes the bulk of microorganisms, residual bacteria are readily detectable in approximately one-half of teeth just prior to obturation. Laser light can be used to destroy bacteria. This in vitro study was perfo...
متن کاملEffects of dentin bonding agents (DBA) coronal leakage in root canal therapy (In – Vitro)
Effects of dentin bonding agents (DBA) coronal leakage in root canal therapy (In – Vitro) Dr. MR. Sharifian* - Dr. E. Kazemifar** *- Assistant Professor of Endodontics Dept. - Faculty of Dentistry – Tehran University of Medical Sciences. **- Dentist. Background and Aim: Coronal sealing plays an important role in the prevention of root canal system reinfection and the access of irritants to peri...
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ژورنال
عنوان ژورنال: The Journal of Nihon University School of Dentistry
سال: 1991
ISSN: 1884-2984,0029-0432
DOI: 10.2334/josnusd1959.33.41