Results 61 to 70 of about 25,820 (254)

Dental Undergraduate Student Stress, Anxiety and Confidence in Endodontic Education: A Narrative Review

International Endodontic Journal, EarlyView.
ABSTRACT Background Endodontics is considered a challenging and stressful area by dental practitioners and particularly by dental undergraduate students. Stress or anxiety is prevalent among dental undergraduates, with academic and clinical factors considered the principal sources.
K. J. Fouillen, H. F. Duncan, V. Chevalier   +2 more
wiley   +1 more source

The flow of two zinc oxide-eugenol-based endodontic sealers [PDF]

, 2013
Background/Aim. Endodontic sealers (ES) for obturation are usually prepared with a slight variation of their components both on purpose or unintentionally.
Ilić Dragan V.
core   +1 more source

Influence of Engine‐Driven NiTi Files on the Effectiveness and Technical Quality of Endodontic Treatment Performed by Undergraduate Students: A Systematic Review and Meta‐Analysis

International Endodontic Journal, EarlyView.
ABSTRACT Background In recent years, many universities have incorporated engine‐driven nickel‐titanium (NiTi) instruments into their undergraduate endodontic programs, aiming to enhance the efficiency and precision of root canal treatments. While these techniques might offer advantages, concerns remain regarding their implementation, particularly in ...
Monique Corrêa Rocha Ferrari Barbosa, Elidiane Elias Ribeiro, Karem Paula Pinto, Ana Flávia Almeida Barbosa, Emmanuel João Nogueira Leal da Silva, Luciana Moura Sassone   +5 more
wiley   +1 more source

Exploring Persistent Apical Periodontitis in Humans: Integrative Genetic, Histological and Microbiological Perspectives for Translational Research

International Endodontic Journal, EarlyView.
ABSTRACT Aim To evaluate the impact of polymorphisms in SOCS‐1, TNF‐α and RANKL on gene expression of RANK, RANKL, TNFRSF1, SOCS‐1, IL‐10, IL‐1β and TNF‐α, and to evaluate the histopathological, immunohistochemical and microbiological aspects of persistent apical periodontitis (PAP) after root canal treatment (RCT) in Brazilian individuals ...
Igor Bassi Ferreira Petean, Alice Corrêa Silva‐Sousa, Rafael Verardino de Camargo, Yara Terezinha Corrêa Silva‐Sousa, Fernanda Gonçalves Basso, André Pitondo‐Silva, Francisco Wanderley Garcia de Paula‐Silva, Erika Calvano Kuchler, Raquel Assed Bezerra da Silva, Lea Assed Bezerra da Silva, Jardel Francisco Mazzi‐Chaves, Fabiane Carneiro Lopes‐Olhê, Manoel Damião Sousa‐Neto   +12 more
wiley   +1 more source

Radiographic analysis of root canal fillings: influence of two sealers on the perception of voids [PDF]

, 2010
The aim of this ex vivo was to investigate if two radiopaque root canal sealers with different formulations would influence the radiographic perception of root canal fillings.
BERNARDINELI, Norberti, BODANEZI, Augusto, BRAMANTE, Clovis Monteiro, CAPELOZZA, Ana Lúcia Álvares, MORAES, Ivaldo Gomes de, MUNHOZ, Etiene de Andrade   +5 more
core   +2 more sources

Randomised Controlled Trial on the Additive Effect Between Calcium Hydroxide and Sodium Hypochlorite in an Inter‐Visit Root Canal Dressing

International Endodontic Journal, EarlyView.
ABSTRACT Aim To assess whether there was an additive antimicrobial effect between calcium hydroxide (Ca(OH)2) and sodium hypochlorite (NaOCl) in an inter‐visit root canal dressing. Methodology Patients presenting with a single‐rooted tooth with pulpal necrosis and asymptomatic apical periodontitis were included in this randomised controlled single ...
Nidambur V. Ballal, Namith Rai, Padmaja A. Shenoy, Vibha Acharya, Vinutha R. Bhat, Matthias Zehnder   +5 more
wiley   +1 more source

Finite element analysis of stress in mandibular molars repaired after fractured instrument removal

BMC Oral Health
Background This study assessed stress distributions in simulated mandibular molars filled with various materials after the removal of fractured instruments from the apical thirds of the root canals.
Salih Düzgün, Emir Esim, Tuğrul Aslan, Ayşe Tuğba Eminsoy Avcı   +3 more
doaj   +1 more source

Intentional Negotiation and Filling of Accessory Canals: A Case Series With Three‐Dimensional Segmentation and Volumetric Healing Assessment

International Endodontic Journal, EarlyView.
ABSTRACT Introduction Accessory canals (ACs) are anatomical features that may harbour residual infected tissue and contribute to persistent periradicular inflammation. Although filling of these structures is occasionally achieved passively, their intentional mechanical negotiation remains rarely documented in clinical practice. This case series aims to
Lucas Pinto Carpena, Gabriel Lima Braz, Henrique Timm Vieira, Nadia de Souza Ferreira   +3 more
wiley   +1 more source

Histopathology, Diagnosis, Management and Treatment Outcomes of Cemental Tears: A Retrospective Observational Cohort Study

International Endodontic Journal, EarlyView.
ABSTRACT Introduction Diagnosing cemental tears remains challenging, and treatment outcomes can be unpredictable; recommendations for their diagnosis and management are primarily based on case reports and anecdotal experience. Although a classification has been developed for cemental tears, its clinical applicability and importance have yet to be ...
Angeline Hui Cheng Lee, Mei Zhi Ting, May Chun Mei Wong, Chengfei Zhang   +3 more
wiley   +1 more source

Fracture resistance of endodontically treated roots filled with resilon and guttapercha - A comparative in-vitro study

Journal of International Clinical Dental Research Organization, 2009
Aims and objectives: The purpose of this study was to evaluate and compare in vitro the fracture resistance of endodontically treated roots filled with Resilon and Gutta-percha.
Rajesh R Shetty, Moksha Nayak, Jimmy Thomas   +2 more
doaj