Results 21 to 30 of about 7,288 (259)

Influence of Dental Humidity on Marginal Adaptation of Biodentine Restorations

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 Solomon, Simona Stoleriu, Angela Cristina Ghiorghe, Irina Nica, Ionut Taraboanta, Sorin Andrian   +6 more
openaire   +1 more source

Marginal adaptation of Spinell InCeram and feldspathic porcelain laminate veneers

Dental Research Journal, 2016
Background: This in vitro study investigated the marginal fit of two porcelain laminate veneers to help the selection of more accurate veneers in discolored teeth.
Tahereh Ghaffari, Fahimeh Hamedi-Rad, Vahid Fakhrzadeh   +2 more
doaj   +1 more source

Comparison of marginal adaptation of Class II cavities restored with bulk-fill and conventional composite resins using different universal bonding agent application strategies

Dental Research Journal, 2020
Background: This in vitro study was conducted to compare the effect of universal bonding application strategy (i.e., self-etch and etch-and-rinse) on marginal adaptation of bulk-fill and conventional composite resins in Class II restorations.
Soodabeh Kimyai, Mahdi Rahbar, Atefeh Ebrahimi, Saeedeh Asdagh   +3 more
doaj   +1 more source

Clinical Effect of Dental Adhesive on Marginal Integrity in Class I And Class II Resin-Composite Restorations

Folia Medica, 2015
BACKGROUND: Dental adhesives are believed to influence marginal adaptation and marginal discoloration when used under posterior resin-based composite restorations.
Manchorova-Veleva Neshka A., Vladimirov Stoyan B., Keskinova Donka А.   +2 more
doaj   +1 more source

Marginal Adaptation of Implant Prostheses Fabricated by Different Materials in Excessive Crown Height Space Before and After Veneering

Frontiers in Dentistry, 2021
Objectives: This study aimed to investigate the marginal adaptation of implant-supported three-unit fixed restorations fabricated in excessive crown height by various frameworks namely zirconia, nickel-chromium (Ni-Cr) alloy, and Polyetheretherketone ...
Safoura Ghodsi, Marzieh Alikhasi, Majid Sahebi, Vahideh Nazari   +3 more
doaj   +1 more source

Influence of luting space settings and polymerization-induced cement shrinkage and deformation/adaptation of CAD/CAM crowns [PDF]

Brazilian Oral Research
This study aimed to evaluate the adaptation of CAD/CAM crowns and the impact of resin cement polymerization contraction on crown deformation under different cementation configurations.
Leandro Maruki PEREIRA, Bárbara Inácio de MELO, Aline Aredes BICALHO, Rayssa Rodrigues PEREIRA, Marcel Santana PRUDENTE, Carlos José SOARES, Flávio Domingues das NEVES   +6 more
doaj   +1 more source

Effect of tightening torque on the marginal adaptation of cement-retained implant-supported fixed dental prostheses

Dental Research Journal, 2015
The final position of the abutment changes with the amount of tightening torque. This could eventually lead to loss of passivity and marginal misfit of prostheses. The aim of this study was to evaluate the effect of three different tightening torques on the marginal adaptation of 3-unit cement-retained implant-supported fixed dental prostheses (FDPs ...
Jalil Ghanbarzadeh, Hossin Dashti, Reza Karamad, Marzieh Alikhasi, Mohammadreza Nakhaei   +4 more
openaire   +3 more sources

Marginal adaptation and fracture resistance of milled and 3D-printed CAD/CAM hybrid dental crown materials with various occlusal thicknesses

Journal of Prosthodontic Research, 2023
To evaluate the marginal adaptation and fracture resistance of three computer-aided design/computer-assisted manufacturing hybrid dental materials with different occlusal thicknesses.Ninety single-molar crowns were digitally fabricated using a milled hybrid nanoceramic (Cerasmart, CE), polymer-infiltrated ceramic network (PICN, Vita Enamic, VE), and 3D-
Suksuphan, Pisit, Krajangta, Nantawan, Didron, Pavinee Padipatvuthikul, Wasanapiarnpong, Thanakorn, Rakmanee, Thanasak   +4 more
openaire   +2 more sources

Influence of marginal fit and cement types on microleakage of all-ceramic crown systems

Brazilian Oral Research, 2011
The purpose of this study was to evaluate the effects of both marginal fit and cementing with different luting agents on the microleakage of all-ceramic crown systems. Thirty-six extracted upper central incisors were prepared for full-coverage crowns and
Ece Yüksel, Ali Zaimoğlu
doaj   +1 more source

Fuerza de ruptura y adaptación marginal de carillas oclusales confeccionadas con CAD/CAM composite, cerámica híbrida y feldespática fijadas con distintos medios cementantes// Breaking strength and marginal adaptation of occlusal veneers made with CAD / CAM composite, hybrid ceramic and feldspathic fixed with different cementing medium

Revista de la Asociación Odontológica Argentina, 2023
Resumen Objetivos: a) Comparar la fuerza de ruptura (FR), adaptación marginal externa (AME) y angulación intracuspídea (AI) entre carillas oclusales confeccionadas con composite, cerámica híbrida y feldespática obtenidas con sistemas CADCAM fijadas con ...
María de las Mercedes Juárez Peñalva, Claudio Arturo Antonio Ibañez, María del Carmen Urquía Morales   +2 more
doaj   +1 more source