Results 121 to 130 of about 7,569 (217)

Optimising Outcomes in Endodontic Microsurgery: Evidence, Uncertainties and Future Directions

International Endodontic Journal, Volume 59, Issue 5, Page 746-761, May 2026.
ABSTRACT Endodontic microsurgery (EMS) is a reliable treatment modality for managing persistent or recurrent periapical pathologies, particularly when conventional nonsurgical retreatment is infeasible or has failed. Various factors influence EMS outcomes, among which the lesion type is a key determinant.
Ukseong Kim, Euiseong Kim
wiley   +1 more source

Three distal root canals in mandibular first molar with different canal configurations: Report of two cases and literature review

Saudi Endodontic Journal, 2015
With the increasing number of reports of aberrant root canal morphology, the clinician needs to be aware of the variable anatomy. Various case reports have been published with the finding of middle mesial canal in mandibular first molar, however finding ...
Parul Bansal, Vineeta Nikhil, Shashank Shekhar   +2 more
doaj   +1 more source

Multiple Periapical Lesions Influence the Expression of TLR4/NF‐κB Pathway Components and the Development of Hepatic Injuries in Healthy and Chronic Alcohol‐Consuming Rats

International Endodontic Journal, Volume 59, Issue 5, Page 863-872, May 2026.
ABSTRACT Aim To evaluate the impact of multiple apical periodontitis (AP) on the expression of TLR4/NF‐κB pathway components, proinflammatory cytokine levels, and development of hepatic injuries in rats with and without chronic alcohol consumption. Methodology Thirty‐two rats were assigned to four groups (n = 8): Control, AP, Alcohol, and Alcohol+AP ...
Karem Paula Pinto, Isabelle da Cunha Degani, Jenif Braga de Souza, Renata Heisler Neves, Luciana Brandão‐Bezerra, Luciana Moura Sassone, Emmanuel João Nogueira Leal da Silva   +6 more
wiley   +1 more source

Retreatment Of Five Canals In Left Mandibular First Molar

International Dental Journal
Introduction: This case mainly reports the process of using Dental operating microscope and ultrasonic equipment to treat five canals in the mandibular first molar Case description: The patient is a female who has been seeking medical attention for over ...
Xing Huang, Hong juan Jiang
doaj   +1 more source

A rare occurrence of bilateral C-shaped roots in mandibular first and second premolars diagnosed with the aid of spiral computed tomography [PDF]

, 2014
The C-shaped canal system is an anatomical variation mostly seen in mandibular second molars, although it can also occur in maxillary and other mandibular molars. Such variation in the root canal anatomy is uncommon in mandibular first premolars and very
Chandra, Anil, Chauhan, Raju, Singh, Shweta   +2 more
core   +1 more source

Integrative Computational and Experimental Approaches Reveal the Protective Role of Moderate Caffeine Intake Against Apical Periodontitis Induced Bone Loss

International Endodontic Journal, Volume 59, Issue 5, Page 873-889, May 2026.
ABSTRACT Aim To investigate whether moderate systemic caffeine intake modulates the progression of apical periodontitis (AP) and associated alveolar bone loss, combining in vivo rat experiments with in silico molecular docking to explore potential mechanisms. Methodology Male Wistar rats were randomly assigned to four groups (n = 8 per group): control,
Matheus Ferreira Lima Rodrigues, Deborah Ribeiro Frazão, Deiweson Souza‐Monteiro, Vinicius Ruan Neves dos Santos, Felipe Oliveira Nunes, João Daniel Mendonça de Moura, Thamires Campos Gomes, Jorddy Neves Cruz, Cristiane do Socorro Ferraz Maia, Rodrigo A. Cunha, Fabrício Mezzomo Collares, Rogerio de Castilho Jacinto, Rafael Rodrigues Lima   +12 more
wiley   +1 more source

N‐Acetylcysteine Reduces Alveolar Bone Loss and Mitigates Systemic Oxidative Damage in Rats With Apical Periodontitis

International Endodontic Journal, Volume 59, Issue 5, Page 890-902, May 2026.
ABSTRACT Aim This study aimed to evaluate the effects of N‐acetylcysteine (NAC) supplementation in apical periodontitis (AP) induced in rats. Methodology Eighteen male Wistar rats were randomly assigned to three groups: control, AP, and AP plus NAC.
Ian Wesley Rocha dos Santos, Deiweson Souza‐Monteiro, Deborah Ribeiro Frazão, Zuleni Alexandre Lisboa da Silva, João Daniel Mendonça de Moura, Jorddy Neves Cruz, Fabrício Mezzomo Collares, Renata Duarte de Souza‐Rodrigues, Luciano Tavares Ângelo Cintra, Rafael Rodrigues Lima   +9 more
wiley   +1 more source

Prevalence of Middle Mesial Canal in Mandibular Molars of a Saudi Subpopulation: A Prospective Cone-Beam Computed Tomography Study. [PDF]

Cureus, 2023
Alsanah AS, Alqahtani FA, Alshehri DM, Alqahtani AM, AbuMelha AS.   +4 more
europepmc   +1 more source

Description of the root anatomy of the primary molars using high resolution computed microtomography (Micro-CT). An analysis of three-dimensional root canal system

Frontiers in Dental Medicine
Background/purposeThis study aimed to describe the root canal morphology of primary molars using Micro-CT and analyse the three-dimensional images of the internal root canal system.Material and methodsOne hundred and twenty extracted primary molars with ...
Benedetta Vidi, Benedetta Vidi, Ana María Gil-Valcarcel, Ana María Gil-Valcarcel, Cristina Obispo-Diaz, Isabel Sanchez-Jorge, Jesús Mena-Álvarez, Juan Manuel Aragoneses-Lamas, Cristina Rico-Romano   +8 more
doaj   +1 more source

Prevalence Of Middle Mesial Canals And Isthmi In Mandibular First And Second Molars In A Tabriz Subpopulation Using Cone Beam Computed Tomography

Journal of Dental School
Objectives Having knowledge of root canal morphology is a crucial requirement for effective treatment. Taking into account the impact of factors such as age, gender, and race on the diversity of root canals in teeth, this study aimed to investigate the ...
Negin Ghasemi, Mahta Khosrozamiri, Saeed Tagiloo, Mehrnaz Mahmoodabadi   +3 more
doaj   +1 more source