Apical Microleakage of Endoseal MTA, AH26, and Sure-Seal Root Canal Sealers Using a Bacterial Leakage Model: An In-Vitro Study [PDF]
Frontiers in DentistryObjectives: Lack of a proper apical seal is one of the most common reasons for root canal treatment failure. Several sealers have been developed in an attempt to enhance the quality of apical seal.
Hadi Mokhtari +4 more
doaj +2 more sources
Comparing Post-Obturation of Apical Microleakage Following the Use of Different Intracanal Chelators [PDF]
Journal of Dental School, 2019 Objectives: Different chelators may be used during root canal treatment, offering various advantages including lubricant effect inside the canal and smear layer removal.
Yazdan Shantiaee +5 more
doaj +2 more sources
Dental Research Journal, 2022 Background: The aim of this study was to evaluate the rate of apical microleakage following the fracture of five types of nickel–titanium rotary file systems (ProTaper Universal, Mtwo, RaCe, Revo-s, HeroShaper) in the apical one-third of the canal ...
Seyed Mohsen Hasheminia +3 more
doaj +2 more sources
Spectrophotometric analysis evaluating apical microleakage in retrograde filling using GIC, MTA and biodentine: an in-vitro study [PDF]
BMC Oral Health, 2020 Background The present study compares the apical microleakage of three different root-end filling materials in which the retrograde cavity is prepared by two different burs.
Manisha Nepal +6 more
doaj +2 more sources
Evaluation of Microleakage of an Orthograde Apical Plug of Mineral Trioxide Aggregate and Biodentine in Permanent Teeth with Simulated Immature Apices: An In Vitro Study [PDF]
Journal of Pharmacy and Bioallied SciencesBackground: There exists a clinical dilemma with regards to the likelihood to reap apical seal in immature permanent teeth that bear open apices in endodontics. The use of materials used in apical plug like Mineral Trioxide Aggregate (MTA) and Biodentine
Monika Bhardwaj +5 more
doaj +2 more sources
Impact of Thermal Cycling on Volumetric Stability of Endodontic Filling Materials. [PDF]
Clin Exp Dent ResABSTRACT Objective To evaluate the dimensional stability of root canal obturation materials under dynamic conditions by simulating ageing. Materials and Methods Forty extracted, single‐rooted, human teeth were decoronated and randomly assigned to four experimental groups of 10 teeth each.
Dijanic P +4 more
europepmc +2 more sources
The Effectiveness of Laser-Activated Irrigation on the Apical Microleakage Qualities of MTA Repair HP and NeoMTA Plus in Simulated Immature Teeth: A Comparative Study [PDF]
Materials, 2020 Buket Baddal +2 more
exaly +2 more sources
Comparison of Microleakage of Mineral Trioxide Aggregate Apical Plug Applied by the Manual Technique and Indirect Use of Ultrasonic with Different Powers [PDF]
Journal of Dentistry, 2021 Statement of the Problem: A mineral trioxide aggregate (MTA) apical plug is commonly applied prior to endodontic treatment of open-apex teeth. However, difficult application and condensation of MTA in the apical region is a drawback of this technique ...
Mamak Adel +3 more
doaj +1 more source
Comparison of the effect of post space preparation time on the apical seal of two different sealers
BMC Oral Health, 2022 Background The present study compared the effect of post space preparation time on the apical seal of two different sealers. Methods In the in vitro study, 94 central incisors were used.
Neda Hajihassani +3 more
doaj +1 more source
Saudi Endodontic Journal, 2022 Introduction: Endodontic instrument separation is one of the iatrogenic errors which may affect the outcome of treatment. The present in vitro study was aimed to investigate the effect of different cross-sectional designs of separated nickel–titanium (Ni-
Roohollah Sharifi +5 more
doaj +1 more source