Results 21 to 30 of about 70,874 (162)

PEEK primary crowns with cobalt-chromium, zirconia and galvanic secondary crowns with different tapers — a comparison of retention forces [PDF]

, 2016
In prosthetic dentistry, double crown systems have proved their suitability as retainers for removable partial dentures. However, investigations in this context, regarding polyetheretherketone, are scarce. Therefore, the aim of this study was to test the
Patrick Schmidlin, Christina Wagner, Malgorzata Roos, Susanne Merk, Veronika Stock, Roos, Malgorzata, Marlis Eichberger, Merk, Susanne, Schmidlin, Patrick R., Wagner, Christina, Schmidlin, Patrick, Bogna Stawarczyk, Stock, Veronika, Eichberger, Marlis, Stawarczyk, Bogna, Wagner C, Stawarczyk B, Merk S, Stock V, Schmidlin PR, Roos M, Eichberger M   +21 more
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Effect of Crown Height on the Screw Stability of Titanium Screw‐Retained Crowns [PDF]

, 2021
PURPOSE The aim of this in vitro study was to evaluate the effect of crown height on the screw stability of screw-retained titanium implant crowns subjected to cyclic loading conditions.
Johnston, William M, Burak Yilmaz, Batak, Burcu, Seghi, Robert, Yilmaz, Burak, Burcu Batak, Robert Seghi, William M. Johnston, Lisa A. Lang, Lang, Lisa A   +9 more
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Come vestono i gigli del campo: trasformazioni dell’immaginario floreale nei primi secoli cristiani [PDF]

Ocula, 2020
The essay analyses the debate about use of flowers in the Early Christianity identifying two principal attitudes of the Fathers of the Church. Initially there is a negative attitude towards flowers that is related with the critique of the pagan idolatry (
Graziano Lingua
doaj   +1 more source

Mechanical behavior of anterior fixed partial dentures made of different materials subjected to static and dynamic loads

Revista Facultad de Odontología Universidad de Antioquia, 2017
Introduction: the purpose of this study was to assess the mechanical behavior of lithium disilicate, alumina, and zirconia-based ceramic restorations, as well as metal-ceramic restorations, under static and dynamic load, in an upper anterior fixed site.
Federico Latorre-Correa, Nathaly Angel, Julio César Escobar-Restrepo, Junes Abdul Villarraga-Ossa   +3 more
doaj   +1 more source

Is the Metallic Color of Stainless Steel Crown Satisfying for Cooperative Children and their Parents? a Preliminary Study [PDF]

Journal of Dentistry, 2022
Statement of the Problem: Currently, the demand for tooth-colored restorations in children and young adults is increasing. Stainless steel crown (SSC) is the most common restoration for decayed primary molars.
Fatemeh Moslemi, Amir Mohamad Yasaie, Raziyeh Shojaeipour   +2 more
doaj   +1 more source

Fracture Resistance of Primary Zirconia Crowns: An In Vitro Study

, 2022
In this study, we evaluated the fracture resistance of three commercially available prefabricated primary zirconia crowns and their correlation with dimensional variance.
Rajashekhara B. Sharanesha, Abdullah Aldurayhim, AlWaleed Abushanan, Tariq Alfaifi, Bader Aljuaid   +4 more
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Clinical performance and patient satisfaction obtained with tooth-supported ceramic crowns and fixed partial dentures. [PDF]

, 2020
STATEMENT OF PROBLEM Studies reporting survival rates along with patient-centered outcomes are necessary to select the appropriate restorative material for crowns and fixed partial dentures (FPDs).
Forrer, Fiona Alena, Hicklin, Stefan Paul, Yilmaz, Burak, Brägger, Urs, Schnider, Nicole, Brägger U, Schnider N, Hicklin SP, Yilmaz B, Forrer FA   +9 more
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Marginal fit and fracture resistance of CAD/CAM glass ceramic occlusal veneers with different preparation designs

BMC Oral Health
Background To assess marginal fit and fracture resistance of CAD/CAM glass ceramic occlusal veneers with different preparation designs. Methods First premolar typodont maxillary was chosen. Standard IPS E.max CAD occlusal veneer preparations were carried
Suad M. Hassan, Ayat G. Montaser, Zinab R. El Sharkawy, Nevin A. Gad, Shaimaa A. Alrafee, Zahraa A. Gabal   +5 more
doaj   +1 more source

Impact of repressing and thermomechanical fatigue on color stability and translucency of IPS Emax and Celtra press: an in vitro study

Saudi Dental Journal
To evaluate the stain resistance of repressed IPS Emax and Celtra Press after thermo-mechanical fatigue. Two pressable glass ceramics, IPS e.max press (Ivoclar, Vivadent) and Celtra press (Dentsply, Sirona), were used in this study.
Sally N. El Adawy, Dina M. Aboulftouh, Shahenda T. AbuAmu, Shaimaa A. Alrafee   +3 more
doaj   +1 more source

Crowns of Czech kings and royal crowns in the Middle Ages [PDF]

, 2022
Crowns of Czech kings and royal crowns in the Middle Ages The bachelor's thesis deals with the topic of important medieval royal crowns, which played a key role in the European field of political and ecclesiastical events in the context of the Holy Roman
Krupková, Klára Anna
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