Results 1 to 10 of about 30,341 (184)

Digitized thermo-responsive shape memory matrix band for tooth restorations [PDF]

Scientific Reports
Direct resin restoration has been widely used to restore the tooth defect for its convenience and minimal invasion. However, the accuracy of the final contour of class II restoration is often unpredictable and quite technique-sensitive due to the ...
Chao Liu, Qin Huang, Bin Feng, Guanchen Ye, Yu Wang, Tianer Zhu, Junjie Wu, Lining Lin, Dongqi You, Haiping Yang, Weifang Zhang   +10 more
doaj   +2 more sources

Does use of silane-containing universal adhesive eliminate the need for silane application in direct composite repair? [PDF]

Brazilian Oral Research, 2020
This in vitro study aimed to evaluate the effect of a silane-containing universal adhesive used with or without a silane agent on the repair bond strength between aged and new composites.
Carolina Lopes da SILVA, Maitê Munhoz SCHERER, Laura Teixeira MENDES, Luciano CASAGRANDE, Vicente Castelo Branco LEITUNE, Tathiane Larissa LENZI   +5 more
doaj   +1 more source

Factors associated with decision-making of replacing the temporary coronal restoration after endodontic treatment

Brazilian Journal of Oral Sciences, 2021
Aim: This study aimed to evaluate the decision-making by patients to replace temporary restorations with permanent restorations after endodontic treatment and to verify the associated factors and evaluate the quality/integrity of the temporary ...
Bárbara Scarton Fornari, Caroline Solda, Lara Dotto, Lilian Rigo   +3 more
doaj   +1 more source

Clinical performance of resin composite restorations placed by dental students

Brazilian Journal of Oral Sciences, 2022
Aim: A retrospective, cross-sectional study was carried out to evaluate the performance of resin composite restorations placed by undergraduate dental students with 1 to 15 years of placement based on dental records.
Daiane Cristina Mendonça dos Santos, João Felipe Besegato, Joissi Ferrari Zaniboni, Solange de Paula Ramos, Sueli de Almeida Cardoso, Márcio Grama Hoeppner   +5 more
doaj   +1 more source

Analysis of the terms of usage of non-removable restorations fixed by different glass ionomer cements

Journal of Education, Health and Sport, 2021
Preservation and restoration of dental health of patients is achieved by early detection and treatment of diseases, finding ways of individual prevention, detection and elimination of risk factors for their development.
I. Yanishen, O. Sidorovа, O. Berezhna, L. Saliya, V. Bugaiev   +4 more
doaj   +1 more source

Translucency of CAD/CAM and 3D Printable Composite Materials for Permanent Dental Restorations

Polymers, 2023
The aim of the study was to compare the translucency of CAD/CAM and printable composite materials for fixed dental prostheses (FDP). Eight A3 composite materials (7 CAD/CAM and 1 printable) for FPD were used to prepare a total of 150 specimens. CAD/CAM materials, all characterized by two different opacity levels, were: Tetric CAD (TEC) HT/MT; Shofu ...
Alessandro Vichi, Dario Balestra, Nicola Scotti, Chris Louca, Gaetano Paolone   +4 more
openaire   +4 more sources

Multi-task Video Enhancement for Dental Interventions [PDF]

In: Wang, L., Dou, Q., Fletcher, P.T., Speidel, S., Li, S. (eds) Medical Image Computing and Computer Assisted Intervention - MICCAI 2022. MICCAI 2022. Lecture Notes in Computer Science, vol 13437. Springer, Cham, 2022
A microcamera firmly attached to a dental handpiece allows dentists to continuously monitor the progress of conservative dental procedures. Video enhancement in video-assisted dental interventions alleviates low-light, noise, blur, and camera handshakes that collectively degrade visual comfort.
arxiv   +1 more source

The influence of foundation restoration type and ceramic thickness on the final color of zirconia-reinforced lithium silicate ceramic

Dental Research Journal, 2023
Background: Similarity in the appearance of a monolithic restoration with the adjacent teeth is necessary. This study aims to influence the foundation material type and ceramic thickness on the final color of zirconia-reinforced lithium silicate (ZLS ...
Saeed Nikanjam, Soudeh Tayebi
doaj   +1 more source

Mechanical properties of a permanent dental restorative material based on calcium aluminate [PDF]

Journal of Materials Science: Materials in Medicine, 2003
This paper deals with some important mechanical properties (hardness, dimensional stability, compressive and flexural strength) of an experimental version of a translucent calcium aluminate dental restorative material. All samples investigated have been made from pre-pressed tablets, with a compaction degree of approximately 60%, hydrated using a 0.15 ...
Nils-Otto Ahnfelt, Karin Lindqvist, Leif Hermansson, Jesper Lööf, Håkan Engqvist   +4 more
openaire   +2 more sources

Marginal Sealing of Bulk Fill versus Conventional Composites in Class II Composite Restorations: An In Vitro Study

Frontiers in Dentistry, 2021
Objectives: Bulk fill composites are preferred to conventional composites with time-consuming incremental application technique, given that they have good mechanical properties and low microleakage.
Niloofar Shadman, Bahareh Pezeshki, Setare Rostami   +2 more
doaj   +1 more source