Results 1 to 10 of about 166,556 (339)

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 ...
Gjorgievska, Elizabeta, Iljovska, Snezana, Nicholson, John, Slipper, Ian J.   +3 more
core   +13 more sources

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   +4 more sources

A Comparative Evaluation of the Bonding Strength, Marginal Adaptation, and Microleakage of Dental Cements in Prosthodontics: An In Vitro Comparative Study. [PDF]

Cureus
Background: The primary function of dental cement is to seal and support prosthodontic restorative materials. Proper selection of the dental cement contributes to the clinical success of the restoration. Methods: A total of 166 molar tooth samples were prepared to simulate the type of tooth commonly found in prosthodontic practice.
Hussain Alhamoudi F, Vyas R, Vaddamannu SK, Aldosari LIN, Alshadidi AAF, Kaur Aulakh S, Kamal Badiyani B, Kumar A.   +7 more
europepmc   +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   +4 more sources

Impact of gamma radiation on marginal adaptation of nanohybrid composite and composition of dental hard tissues - Scanning electron microscopy and X-ray diffraction analysis: An <i>in vitro</i> pilot study. [PDF]

J Conserv Dent Endod
Aims: This pilot study aimed to compare the marginal adaptation of composite resin at the tooth-restoration interface, before and after radiation. Subjects and Methods: Fifteen extracted premolars were divided into 2 experimental groups (based on the timing of irradiation) and 1 ...
Bansal D, Bansal RK, Dora TK, Bansal M, Garg R, Kaur M.   +5 more
europepmc   +3 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   +5 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, Ionuț Tărăboanță, Sorin Andrian   +6 more
openalex   +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

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