Results 71 to 80 of about 41,845 (246)

Is Cone‐Beam CT Reliable for Apical Foramen Assessment? A Micro‐CT–Referenced Study

Australian Endodontic Journal, EarlyView.
ABSTRACT This study evaluated the diagnostic accuracy of two cone‐beam CT (CBCT) dose protocols for identifying the number and trajectory deviation of apical foramina. Forty lower molars were scanned in Micro‐CT. Thereafter, all teeth were inserted into the mandible sockets and a titanium implant and an endodontically treated tooth with a cobalt ...
João Pedro de Lima, Guilherme Nilson Alves dos Santos, Manoel Damião Sousa‐Neto, Amanda Pelegrin Candemil   +3 more
wiley   +1 more source

An in vitro evaluation of endodontic sealers and an antibiotic to assess their antimicrobial effect against Enterococcus faecalis

Biomaterial Investigations in Dentistry
Objective This study aimed to compare the antimicrobial effect of three endodontic sealers (AH Plus, Mineral trioxide aggregate [MTA] Fillapex, and BioRoot RCS) with and without amoxicillin against E. faecalis.
Elizabeth Madla-Cruz, Vanascheck Dasaev Villanueva-Pérez, Myriam A. De la Garza-Ramos, Jorge Jaime Flores-Treviño, Idalia Rodríguez-Delgado, Fanny López-Martinez   +5 more
doaj   +1 more source

Influence of Delivery Method of Hydraulic Calcium Silicate Cement‐Based Sealer on Void Formation: A Micro‐Computed Tomography Study

Australian Endodontic Journal, EarlyView.
ABSTRACT The aim of this study was to compare three delivery methods of a hydraulic calcium silicate cement‐based sealer by quantifying voids using the single‐cone technique. Forty‐eight human mandibular molars were instrumented and scanned using micro‐computed tomography.
Yasmina Andreani, Ryan David Butler, Diana Patalwala, Paul V. Abbott, Mostafa M. A. Elkholy   +4 more
wiley   +1 more source

Contemporary Endodontic Sealers [PDF]

, 2018
Endodontic treatment over goes multiple phases to ensure long term successful outcome. Starting with an accurate diagnosis and treatment planning, through proper debridement and disinfection of the root canal system.
Al-Qahtani, Saeed Saad, Algarn, Hmoud Ali, Alaenazi, Mohammed Sulaiman, AL- Mutairi, Sabah Fahad   +3 more
core  

double‐strand breaks caused by new and contemporary endodontic sealers

, 2016
AimTo investigate the cytotoxicity and genotoxicity of a new silicate-based BioRoot RCS (R) sealer in comparison with contemporary sealers. MethodologyA periodontal ligament cell line using lentiviral gene transfer of human telomerase reverse ...
M. Shehata, Eldeniz, A. U., Reichl, F. X., C. Högg, Shehata, M., A. U. Eldeniz, Hoegg, C., F. X. Reichl   +7 more
core   +1 more source

Effect of Kinematics and Speed on Filling Material Removal, Canal Transportation, and Apical Extrusion During Retreatment of Curved Canals

Australian Endodontic Journal, EarlyView.
ABSTRACT This study evaluated the effects of kinematics (reciprocating vs. continuous rotation) and rotational speed (350 vs. 1200 rpm) on filling removal, canal transportation, and apical extrusion during retreatment of curved root canals. Vertucci type II mesial roots of mandibular molars were prepared, filled, and scanned by micro‐computed ...
Jenny Guerrero, Josué Fernández, Flávio R. F. Alves, José C. Provenzano, Karen M. Brisson‐Suárez, Marília F. Marceliano‐Alves, Isabela N. Rôças, José F. Siqueira Jr   +7 more
wiley   +1 more source

Biochemical properties of novel Carbon nanodot-stabilized silver nanoparticles enriched calcium hydroxide endodontic sealer.

PLoS ONE
Calcium Hydroxide-based endodontic sealer loaded with antimicrobial agents have been commonly employed in conventional root canal treatment. These sealers are not effective against E.
Tayyaba Waqar Ali, Hashmat Gul, Muhammad Amber Fareed, Sobia Tabassum, Sana Rubab Mir, Aqsa Afzaal, Nawshad Muhammad, Muhammad Kaleem   +7 more
doaj   +1 more source

Genotoxicity induced by endodontic sealers: A systematic review

Saudi Dental Journal
Introduction: This systematic review aimed to help further elucidate the following question: are endodontics sealers able to induce DNA damage in vitro or in vivo?
Thiago Guedes Pinto, Ana Claudia Muniz Renno, Jean Nunes dos Santos, Patricia Ramos Cury, Daniel Araki Ribeiro   +4 more
doaj   +1 more source

Long-term evaluation of crown and root discoloration induced by different endodontic sealers

Brazilian Journal of Oral Sciences, 2018
Aim: To evaluate crown and root discoloration promoted by different endodontic sealers after root canal filling. Methods: Eighty bovine incisors were prepared and filled with: Endofill, Sealer 26, AH Plus, and MTA Fillapex.
Beatriz Serrato Coelho, Paula Pontes Garcia, Flávia Sens Fagundes Tomazinho, Leonardo Fernandes Cunha, Denise Piotto Leonardi, Carla Castiglia Gonzaga, Marilisa Carneiro Leão Gabardo, Flares Baratto-Filho   +7 more
doaj   +1 more source

Release of formaldehyde by 4 endodontic sealers

, 1999
Objective. The purpose of this study was to evaluate the release of formaldehyde by some root canal filling materials. Study design. Two older endodontic sealers, AH 26 and Endomethasone, and 2 recently available sealers, AH Plus and Top Seal, were ...
Leonardo, Mário Roberto, Silva, Léa Assed Bezerra Da [UNESP], Filho, Mário Tanomaru, Leonardo, Mário Roberto [UNESP], Silva, Roberto Santana Da [UNESP], Silva, Léa Assed Bezerra Da, Filho, Mário Tanomaru [UNESP], Silva, Roberto Santana Da   +7 more
core   +1 more source