Results 1 to 10 of about 36,853 (320)

Marginal and Internal Adaptation Evaluation of Dental Composites Using Micro-CT [PDF]

Advances in Materials Science and Engineering, 2019
The aim of the study was to determine the marginal and internal adaptation after curing of different composite resin restorations, using a nondestructive X-ray micro-computed tomography (micro-CT).
Adrian Tudor Stan, Laura Cîrligeriu, Laura Idorași, Meda Lavinia Negruțiu, Cosmin Sinescu, Daniela Maria Pop, Tareq Hajaj, Şerban Talpoș, Mihai Romînu   +8 more
doaj   +3 more sources

Comparative study of marginal adaptation and mechanical properties of CAD/CAM versus dual polymerized interim fixed dental prosthesis

Saudi Journal of Oral Sciences, 2014
Background: With the advent of new interim crown materials, it has become imperative to evaluate its strength in order to select the appropriate interim crown and partial fixed dental prosthesis material.
Marwa Eltayeb I Elagra, Yousria Shalaby, Moustafa Fakhry Khalil, Nagiub ElFawal   +3 more
doaj   +3 more sources

Relationships between Flexural and Bonding Properties, Marginal Adaptation, and Polymerization Shrinkage in Flowable Composite Restorations for Dental Application [PDF]

Polymers, 2021
To evaluate the flexural and bonding properties, marginal adaptation, and polymerization shrinkage in flowable composite restorations and their relationships, four new generation flowable composites, one conventional, and one bulk-fill flowable composite were used in this study.
Akimasa Tsujimoto, Masao Irie, Erica C. Teixeira, Carlos A. Jurado, Yukinori Maruo, Goro Nishigawa, Takuya Matsumoto, Franklin García‐Godoy   +7 more
openalex   +4 more sources

Marginal adaptation and performance of bioactive dental restorative materials in deciduous and young permanent teeth [PDF]

Journal of Applied Oral Science, 2008
The aim of this study was to investigate the adaptation of different types of restorations towards deciduous and young permanent teeth.Class V cavities were prepared in deciduous and young permanent teeth and filled with different materials (a conventional glass-ionomer, a resin-modified glass-ionomer, a poly-acid-modified composite resin and a ...
Elizabeta Gjorgievska, John W. Nicholson, Snežana Iljovska, Ian J. Slipper   +3 more
openalex   +8 more sources

Evaluation of the Validity of Digital Optical Microscopy in the Assessment of Marginal Adaptation of Dental Adhesive Interfaces [PDF]

Polymers, 2021
Analysis of marginal adaptation of dental adhesive interfaces using scanning electron microscopy has proven to be a powerful nondestructive method to evaluate the quality of adhesion. This methodology is, however, time-consuming and needs expensive equipment.
René Daher, Ivo Krejci, Enrico di Bella, Laurine Marger   +3 more
openalex   +4 more sources

Influence of Dental Humidity on Marginal Adaptation of Biodentine Restorations [PDF]

Materiale Plastice, 2019
Biodentine is a tricalcium silicate cement used as a dentin replacement in restorative dentistry. The aim of this study was to assess the influence of cavity moisture on the immediate sealing and morphology of the interface between Biodentine and the dental tissues. 20 class II cavities were prepared in extracted teeth.
Gianina Iovan, Sorina Mihaela Solomon, Simona Stoleriu, Angela Ghiorghe, Irina Nica, Ionut Tărăboanţă, Sorin Andrian   +6 more
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Influence of dental bonding surface and bonding methods on marginal adaptation of occlusal veneer after thermal aging [PDF]

Egyptian Dental Journal, 2021
Objectives: The aim of this study was to evaluate the influence of different dental bonding substrates and bonding methods on the marginal quality in mandibular molars restored using monolithic zirconia occlusal veneer after thermal aging. Materials and Methods: Eighty extracted mandibular molars were collected and divided, based on type of dental ...
Lamia Dawood, Walid Al‐Zordk
openalex   +2 more sources

The Internal and Marginal Adaptation of Zirconia Based Fixed Dental Prostheses in the Posterior Region

European Annals of Dental Sciences, 2021
Purpose:Long-term clinical success is closely related to the internal and marginal adaptation of the restorations. Thepurpose of this study was to evaluate the internal adaptation of zirconia-based fixed dental prostheses in the posteriorregion.Materials & Methods:Four-unit porcelain-fused to zirconia fixed dental prostheses were fabricated with ...
Ayşe KOÇAK BÜYÜKDERE, Atilla Sertgöz   +1 more
openalex   +7 more sources

In vitro evaluation of marginal and internal adaptation of three-unit fixed dental prostheses produced by stereolithography

Dental Materials Journal, 2014
The purpose of this study was to investigate, by measuring the gap, the possible clinical use of three-unit fixed dental prostheses (FDPs) manufactured using stereolithography. A total of 20 epoxy models were built with a same case (abutment teeth 14, 16). The 40 specimens were produced using the stereolithography (SLA) and wax-up (LW). The 960 gaps of
Ki-Baek Kim, Jae‐Hong Kim, Woong‐Chul Kim, Ji‐Hwan Kim   +3 more
openalex   +4 more sources

Marginal Adaptation of Nanofilled, Packable and Hybrid Dental Composite Resins Stored in Artificial Saliva

American Journal of Biomedical Engineering, 2012
Resin based composites are possibly the most universal material available in dentistry as they are used in a huge variety of clinical applications, ranging from filling material, luting agent, indirect restorations and metal facing for endodontic posts and cores.
Mohamed El-Nawawy, Lubna Koraitim, Ossama B. Abouelatta, Hanan Hegazi   +3 more
openalex   +2 more sources