Results 21 to 30 of about 410 (148)

Fracture Resistance of Endodontically Treated Maxillary Premolar Teeth Restored with Wallpapering Technique: A Comparative In Vitro Study

International Journal of Dentistry, Volume 2023, Issue 1, 2023., 2023
Objectives. This in vitro study aimed to evaluate and compare the fracture resistance and mode of failure of endodontically treated maxillary premolar teeth restored with different direct composite restorative techniques. Materials and Methods. Forty freshly extracted maxillary premolar teeth with comparable sizes were used in this in vitro study. Each
Shahed Wissam Abdulamir, Manhal A. Majeed, Gaetano Paolone   +2 more
wiley   +1 more source

Present status and future directions: Hydraulic materials for endodontic use

International Endodontic Journal, Volume 55, Issue S3, Page 710-777, May 2022., 2022
Abstract Background Hydraulic materials are used in Endodontics due to their hydration characteristics namely the formation of calcium hydroxide when mixing with water and also because of their hydraulic properties. These materials are presented in various consistencies and delivery methods.
Josette Camilleri, Amre Atmeh, Xin Li, Nastaran Meschi   +3 more
wiley   +1 more source

Management of a radiopaque foreign body associated with a lower first premolar: A case report

Clinical Case Reports, Volume 10, Issue 2, February 2022., 2022
Abstract Operator mishaps significantly affects root canal treatment outcome. However, several factors affect root canal anatomy of teeth. Therefore, knowledge of teeth anatomy and the use of advanced technologies like cone‐beam computed tomography (CBCT), magnification, and illumination are crucial for better diagnostic purposes and to avoid any ...
Mohammed Yagmoor, Abdulaziz Bakhsh, Olfah Mandourah, Loai Alsofi   +3 more
wiley   +1 more source

[Retracted] Strategies of Bioceramics, Bioactive Glasses in Endodontics: Future Perspectives of Restorative Dentistry

BioMed Research International, Volume 2022, Issue 1, 2022., 2022
Prevalently, there is a primary strategy to cure caries using restorative materials notably bioceramics. Existing synthetic materials stimulate natural tooth structure with acceptable interfacial bonding and esthetic and biomechanical qualities with better durability. Several bioceramics have been introduced and investigated for their potentialities as
S. Chitra, Nibin K. Mathew, S. Jayalakshmi, S. Balakumar, S. Rajeshkumar, R. Ramya, Dinesh Rokaya   +6 more
wiley   +1 more source

Portland Cement: An Overview as a Root Repair Material

BioMed Research International, Volume 2022, Issue 1, 2022., 2022
Portland cement (PC) is used in challenging endodontic situations in which preserving the health and functionality of pulp tissue is of considerable importance. PC forms the main component of mineral trioxide aggregate (MTA) and demonstrates similar desirable properties as an orthograde or retrograde filling material. PC is able to protect pulp against
Shahriar Shahi, Elaheh Fakhri, Hamidreza Yavari, Solmaz Maleki Dizaj, Sara Salatin, Khadijeh Khezri, Victor Feitosa   +6 more
wiley   +1 more source

Marginal Adaptation of BioRoot RCS, MTA-Fillapex, EpoxySeal, and Sealapex to Radicular Dentin: An In Vitro Study. [PDF]

Cureus
Introduction The primary goal of endodontic therapy is to achieve a three-dimensional filling of the root canal. The sealer plays a crucial role in filling the residual gaps between the gutta-percha and the canal wall, which prevents fluids and bacteria from entering the canal and causing complications.
Kirthiga M, Thomas G, Jose S, Joseph S, Krishna M.   +4 more
europepmc   +3 more sources

Evaluation of the radiopacity of root canal sealers by digitization of radiographic images Avaliação da radiopacidade de cimentos endodônticos por meio da digitalização de imagens radiográficas

Journal of Applied Oral Science, 2004
The aim of this study was to evaluate the radiopacity of a zinc oxide and eugenol-based (Endofill), a calcium hydroxide-based (Sealapex), two resin-based (Sealer 26 and AH Plus), and a silicone-based root canal sealer (Roeko Seal).
Juliane Maria Guerreiro Tanomaru, Luciana Cezare, Marcelo Gonçalves, Mário Tanomaru Filho   +3 more
doaj   +1 more source

Comparative study of coronal sealing ability using root cross sections method [PDF]

Stomatološki glasnik Srbije, 2007
Objective: An in vitro comparison of coronal microleakage of three root canal sealers was performed using the dye leakage method. Methodology: Ninety-eight single-rooted human teeth were instrumented and randomly allocated to two groups.
Marković Dejan, Živojinović Vesna, Živković Slavoljub   +2 more
doaj   +1 more source

Comparative pH and calcium ion release in newer calcium silicate-based root canal sealers

Endodontology, 2019
Aims: The aim of this study is to compare and evaluate pH and calcium ion release in newer calcium silicate-based root canal sealers. Methodology: Polyethylene tubes were cut into 35 tubes of equal sizes; with each tube measuring 10 mm length × 1 mm ...
Shekhar Shashank, Shikha Jaiswal, Vineeta Nikhil, Sachin Gupta, Preeti Mishra, Shalya Raj   +5 more
doaj   +1 more source

Apical Periodontitis Healing Following Treatment is Impacted by Root Canal Sealer Composition: An in Vivo and in Vitro Investigation

Pesquisa Brasileira em Odontopediatria e Clínica Integrada, 2022
Objective: To evaluate the periapical healing following root canal treatment in teeth with apical periodontitis (in vivo) and the cytotoxic potential of root canal sealers in vitro. Material and Methods: Apical periodontitis was induced in 60 dogs' teeth
Léa Assed Bezerra da Silva, Kléber Cortês Bonifácio, Fernanda Souza Liévana, Giovana Gonçalves Martins, Daniel Silva-Herzog Flores, Mário Roberto Leonardo, Raquel Assed Bezerra da Silva, Francisco Wanderley Garcia Paula-Silva   +7 more
doaj