Results 131 to 140 of about 1,655,272 (299)

Reparo de cerâmica com resina composta [PDF]

, 2012
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde. Programa de Pós-Graduação em OdontologiaA atual pesquisa objetivou encontrar a força de união ao cisalhamento do reparo de resina composta à cerâmica feldspática ...
Malta, Daniel Alexandre Menezes Pedrosa
core  

Dental Resin Composites Modified with Chitosan: A Systematic Review

Marine Drugs
Objective: This systematic review aims to evaluate the impact of incorporating chitosan into dental resin composites on their mechanical, antibacterial, and physicochemical properties. Methods: A comprehensive search of PubMed, Scopus, and Web of Science databases was conducted in March 2025 using the following keywords: resin, composite, and chitosan.
Wojciech Dobrzyński, Paweł J. Piszko, Jan Kiryk, Sylwia Kiryk, Mateusz Michalak, Agnieszka Kotela, Julia Kensy, Witold Świenc, Natalia Grychowska, Jacek Matys, Maciej Dobrzyński   +10 more
openaire   +4 more sources

Comparing Digital Reduction Guides and Free‐Hand Techniques for Predoctoral Crown Preparation Accuracy

Journal of Dental Education, EarlyView.
ABSTRACT Purpose/Objectives Insufficient tooth reduction compromises crown longevity and aesthetics. This study aimed to determine whether digitally designed, 3D‐printed reduction guides improved crown preparation accuracy and efficiency for dental students compared to freehand preparation.
Xiaoyue Shi, Shuncong Xu, Chenxuan Wei
wiley   +1 more source

Influência do Clareamento Dental Pós-Restauração sobre a Resistência de União ao Cisalhamento [PDF]

, 2014
TCC (graduação) - Universidade Federal de Santa Catarina. Centro de Ciências da Saúde. Odontologia.O objetivo do presente estudo foi avaliar a influência do clareamento dental pós-restauração, na resistência de união sob cisalhamento em dentina ...
Mosimann, Bruna
core  

Toxicity of resin-matrix composites in a dental clinical setting

Odontology
Abstract The aim of this study was to perform a systematic review to comprehensively explore the factors contributing to the resin-matrix composites′ toxicity in patients. A systematic review was performed according to the PRISMA guidelines. The bibliographic review was performed in the following databases: PubMed, Cochrane Central and Web of
Maria Cordeiro, Júlio C. M. Souza, Ana T. P. C. Gomes, Patrícia Correia, Rita Fidalgo-Pereira   +4 more
openaire   +3 more sources

Evaluating the Effectiveness of 3D‐Printed Models in Tooth Morphology Training for Students

Journal of Dental Education, EarlyView.
ABSTRACT Purpose/Objectives Tooth morphology is a fundamental aspect of dental education, essential for various clinical disciplines. Traditional teaching methods, such as 2D visualizations, gypsum models, and wax or soap carving, have been widely used to develop students’ spatial understanding and manual skills.
Ivet Dzhondrova, Ilia Liondev, Hristina Galeva, Todor Bogdanov, Todor Uzunov, Dimitar Kirov   +5 more
wiley   +1 more source

Clinical performance of indirect hybrid ceramic onlay restorations cemented with injectable resin composite versus dual-cure resin cement: an 18-month randomized clinical trial

BMC Oral Health
Background The cementation of indirect restorations is a critical step influencing their long-term clinical success. While dual-cure resin cements are widely used, injectable resin composites have emerged as promising alternatives, offering improved ...
Hamsa Ashraf, Adel El Tannir, Ahmed El Zohairy, Dina Kamal   +3 more
doaj   +1 more source

Perceived Educational Value of a Self‐Developed 3D‐Printed Pediatric Dentistry Simulator

Journal of Dental Education, EarlyView.
ABSTRACT Purpose To design and assess a 3D‐printed pediatric dentistry simulator and to evaluate its perceived educational value and realism through student and expert feedback. Methods A maxillary simulator that is mountable on phantom heads was developed and produced by desktop stereolithography with single‐use inserts, enabling proximal caries ...
Michel Benyamin, Sandrella Hamdan, Timothy Fasham, Samuel Morice, Stephane Le Goff, Maria‐Antonietta D'Agostino, Marie Jannot, Yasmine Smail, Jean‐Pierre Attal, Hélène Gouze, Elisabeth Dursun, Philippe Francois   +11 more
wiley   +1 more source

Resistência flexural de duas resinas provisórias : comparação dos testes uniaxial e biaxial [PDF]

, 2013
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde, Programa de Pós-Graduação em Odontologia, Florianópolis, 2013.Abstract : The aim of this in vitro study was to evaluate the flexural strength of the resin ...
Rosa, Leandro Iran
core  

3D‐Printed Sinus Lift Training Models as an Educational Tool for Dental Students

Journal of Dental Education, EarlyView.
ABSTRACT Purpose/Objectives The aim of this study was to evaluate whether 3D‐printed models can be an inexpensive and suitable way to train dental students to perform a sinus lift. Methods The sinus lift model was created using CAD/CAM technology. Approximately one year prior to their final examination, thirty‐one dental students evaluated and tested ...
Linda Daume, Lauren Bohner, Marcel Hanisch, Markus Dekiff, Dieter Dirksen   +4 more
wiley   +1 more source