Results 21 to 30 of about 29,343 (295)

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

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 ...
Mohammadreza Nakhaei, Jalil Ghanbarzadeh, Hossin Dashti, Reza Karamad, Marzieh Alikhasi   +4 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

Marginal Adaptation and Internal Fit of Zirconia Crowns Fabricated with Different CAD/CAM Systems.

J Pharm Bioallied Sci
Background: The precision of marginal adaptation and internal fit plays a critical role in the longevity and clinical success of zirconia crowns.
Kalsekar BG, Reddy PS, Prasanna SL, Sahai RR, Bhatt S, Dave M.   +5 more
europepmc   +2 more sources

Marginal fit and internal adaptation of monolithic zirconia 3-unit fixed dental prostheses : in-vitro study

, 2021
Objectives: To compare marginal fit and internal adaptation of monolithic zirconia (MZ) 3-unit fixed dental prostheses (FDPs) fabricated using two workflows: a full-chairside computer aided design/computer aided manufacturing (CAD/CAM) one (FCH) and a lab CAD/CAM one (LAB).
Nuha Abubaker A. Alkaff
openalex   +2 more sources

Marginal adaptation of three root-end filling materials in cavities prepared with laser and ultrasonic tips: an in vitro comparative study. [PDF]

Restor Dent Endod
Objectives This study evaluated the marginal adaptation of ProRoot MTA (Dentsply Tulsa Dental), Biodentine (Septodont), and TotalFill BC RRM (FKG) placed in root-end cavities prepared with ultrasonic or Er,Cr:YSGG laser tips, using scanning electron ...
Zengin B, Aydemir S, Chandler NP.
europepmc   +2 more sources

Impact of finish line designs on the adaptation of ceramic fixed dental prostheses: a systematic review and network meta-analysis [PDF]

BMC Oral Health
Background Insufficient marginal and internal adaptation can lead to secondary caries, pulp infection, periodontal disease, and tooth loss. This network meta-analysis (NMA) assessed the impact of various finish line designs on the marginal and internal ...
Adrienn Pál, Petra Papócsi, Kata Kelemen, Bianca Golzio Navarro Cavalcante , Péter Hegyi, Beáta Kerémi, Noémi Gede, Péter Hermann, Zoltán Géczi, Ivett Róth   +9 more
doaj   +2 more sources

Effect of Dental Erosion and Methods for its Control on the Marginal and Internal Adaptation of Restorations with Different Adhesive Systems

Journal of Health Sciences, 2019
AbstractThe dentin exposed to erosive challenges is often superficially protected to prevent progression of the lesion. This study investigated the marginal and internal adaptation of composite resin restorations made on surfaces that had first been treated with different methods for controlling erosion. Cavities with margins in dentin were prepared in
Janaína Emanuela Damasceno, Felipe Vilasboas Rodrigues, Luana Mendonça Dias, Patricia Akemi Nishitani Shibasaki, Max José Pimenta Lima, Roberto Paulo Corrreia De Araújo, Richard M. FOXTON, Andréa Nóbrega Cavalcanti   +7 more
openalex   +3 more sources

Comparative Analysis of the Marginal Fit and Internal Adaptation of CAD-CAM-Fabricated Versus Conventionally Fabricated Ceramic Crowns: A Systematic Review

Journal of Pharmacy and Bioallied Sciences
This systematic review compared the marginal fit and internal adaptation of ceramic crowns and fixed dental prostheses (FDPs) fabricated using CAD-CAM technology versus conventional methods.
Mohammed Ibrahim Mathar
doaj   +2 more sources

Marginal and Internal Adaptation of Implant‐Supported Three‐Unit Metal Frameworks Fabricated by the Conventional, Semi‐Digital, and Fully Digital Techniques Before and After Porcelain Application [PDF]

Clinical and Experimental Dental Research
Objectives Only a small number of studies conducted on implant‐supported fixed multi‐unit restorations have evaluated the semi‐digital fabrication techniques. This study aimed to assess the marginal and internal adaptation of implant‐supported three‐unit
Mani Karimi, Hamid Neshandar Asli, Maryam Hamrah, Mohammad Ebrahim Ghaffari, Mehran Falahchai   +4 more
doaj   +2 more sources