Results 51 to 60 of about 8,945 (132)

Comparative assessment of the area of sealer voids in single cone obturation done with mineral trioxide aggregate, epoxy resin, and zinc-oxide eugenol based sealers

, 2016
Introduction: Voids in the sealer mass have the potential to allow leakage through obturation. They are more critical in single cone (SC) obturation as the volume of sealer used in this obturation is larger when compared to other obturations.
Anisha Kumar, A R Vivekananda Pai
core   +1 more source

Marginal Gap of Pre‐Cemented Endocrowns: A Systematic Review of Measurement Methods and the Influence of Fabrication Method and Crown Material

Clinical and Experimental Dental Research, Volume 11, Issue 3, June 2025.
ABSTRACT Objective The aim of this systematic review was to analyze the existing literature on the methods used for in vitro marginal gap measurement of pre‐cemented endocrowns and determine whether the fabrication method and material used influenced the marginal gap.
James Dudley, Taseef Hasan Farook
wiley   +1 more source

Effects of Music and Aromatherapy on Blood Pressure and Heart Rate Among Endodontic Patients: A Randomized Clinical Trial

Clinical and Experimental Dental Research, Volume 11, Issue 3, June 2025.
ABSTRACT Objectives Music and aromatherapy are recognized as noninvasive methods for promoting relaxation. Endodontic treatment is often perceived as a stressful procedure in dental settings. This study aimed to assess the effects of these interventions on blood pressure and heart rate among patients undergoing root canal therapy.
Seyed Amir Mousavi, Fateme Nasiri, Melika Sadat Araghbidi Kashani, Ali Ghazalgoo, Pedram Iranmanesh, Soheil Shahbazi   +5 more
wiley   +1 more source

In vitro evaluation of the sealing ability of three newly developed root canal sealers: A bacterial microleakage study [PDF]

, 2016
BACKGROUND: The purpose of this study was to compare the sealing ability of MTA Fillapex, Apatite Root Canal Sealer and AH26 sealers. MATERIAL AND METHODS: The present in vitro study was carried out on 142 extracted single-rooted human mature teeth.
Pirzadeh, Ahmad, Pirzadeh, A., Jafari, F., Samadi-Kafil, Hossein, Jafari, Sanaz, Jafari, S., Sobhani, Ehsan, Samadi-Kafil, H., Sobhani, E., Jafari, Farnaz   +9 more
core   +1 more source

Sealer Penetration into Dentinal Tubules in the Presence or Absence of Smear Layer: A Confocal Laser Scanning Microscopic Study

, 2014
Introduction: The aim of this study was to test the dentinal tubule penetration of AH26 (Dentsply DeTrey, Konstanz, Germany) and MTA Fillapex (Angelus, Londrina, PR, Brazil) in instrumented root canals obturated by using cold lateral compaction or warm ...
Alacam, Tayfun, Yavas, Ozer, Ergul-Ulger, ZEYNEP, Kayaoglu, Guven, Kuci, Astrit   +4 more
core   +1 more source

Enhancing pH Modulation and Calcium Ions Release in External Resorption Artificial Defects

International Journal of Dentistry, Volume 2024, Issue 1, 2024.
Background and Objectives: Diffusion of hydroxide (OH)− and calcium (Ca)++ ions through dentin may cease external root resorption. Calcium hydroxide (Ca(OH)2), mineral trioxide aggregate (MTA), and calcium‐enriched mixture (CEM) cement are the choices for this purpose due to their optimal properties.
Azadeh Kheradyar, Mamak Adel, Majid Sirati-Sabet, Alireza Kolahdouzan, Sahar Shafagh, Lucas da Fonseca Roberti Garcia   +5 more
wiley   +1 more source

Evaluation of residual sealer in dentinal tubules after retreatment of canals obturated with two types of sealers [PDF]

Objective: This study compared the retrievability of an epoxy resin-based sealer (AH26) and an MTA-based sealer (EndoSeal MTA) following root canal retreatment.Methods: Twenty-six extracted single-rooted human maxillary central incisors were prepared up ...
Taraneh Jafarizadeh, Solmaz Araghi, Nasrin Roghanizad   +2 more
core   +2 more sources

Broken Instrument Removal Methods with a Minireview of the Literature

Case Reports in Dentistry, Volume 2024, Issue 1, 2024.
Instrument fracture in the root canal system is an unpleasant incident that may occur during root canal treatment. Comprehensive cleaning of the root canal system is often impossible in the presence of a broken instrument. Therefore, it is often imperative to remove the broken fragment from the root canal system.
Mohsen Aminsobhani, Nasim Hashemi, Fatemeh Hamidzadeh, Pegah Sarraf, Giovanni Mergoni   +4 more
wiley   +1 more source

Comparative Assessment of Post‐Fatigue Resistance of Mandibular First Molars Restored With Polyether Ether Ketone and Lithium Disilicate Endocrowns

The Scientific World Journal, Volume 2024, Issue 1, 2024.
Background and Objectives: Contemporary dentistry focuses on more conservative treatment options such as endocrown restorations and application of dental materials with higher resemblance to tooth structure. Polyether ether ketone (PEEK) polymer is a material used for the fabrication of endocrowns.
Mehrak Amjadi, Mohammad Raouf Safari, Ramin Dini Torkamani, Mohammadsepehr Kheiri Manjili, Davoud Jamshidi, Fatemeh Sobhan, Soolmaz Heidari, Cornelis H. Pameijer   +7 more
wiley   +1 more source

The marginal adaptation of Cold Ceramic sealer, Endoseal MTA, and AH26: A scanning electron microscope study

Journal of Dental Materials and Techniques
Objective: The current study evaluated the marginal adaptation of different endodontic sealers based on epoxy resin, mineral trioxide aggregate (MTA), and cold ceramic (CC) to intraradicular dentin using scanning electron microscopy (SEM).Methods: Forty-five extracted single-rooted teeth were obtained. After root canal instrumentation, the samples were
Merrikhi, Farid, Modaresi, Jalil, Mirzaeeian, Alireza   +2 more
openaire   +2 more sources