Results 61 to 70 of about 187,330 (304)

Comparative Study on Monolithic Zirconia and Lithium Disilicate.

J Pharm Bioallied Sci
ABSTRACT Background: In recent years, patient awareness and demands for dental aesthetic have increased tremendously. Aim: To compare between MZ and DL for SR and CR.
Patil A, Bhise MR, Dhadde S, Rodrigues LW, Jadhav P, Gupta P.   +5 more
europepmc   +3 more sources

Effectiveness of different orthodontic adhesives and a universal bonding resin on the bond strength of brackets to different ceramics

Brazilian Dental Science, 2022
Objective: The aim of this study was to evaluate the effectiveness of different adhesives on the shear bond strength (SBS) of brackets bonded to different ceramic materials.
Serpil Çokakoğlu, Işıl Karaokutan
doaj   +1 more source

Monolithic Zirconia: An Update to Current Knowledge. Optical Properties, Wear, and Clinical Performance

Dentistry Journal, 2019
The purpose of this paper was to update the knowledge concerning the wear, translucency, as well as clinical performance of monolithic zirconia ceramics, aiming at highlighting their advantages and weaknesses through data presented in recent literature ...
Eleana Kontonasaki, Athanasios E. Rigos, Charithea Ilia, Thomas Istantsos   +3 more
doaj   +1 more source

Fracture resistance of zirconia-composite veneered crowns in comparison with zirconia-porcelain crowns. [PDF]

, 2017
The objectives were to evaluate the fracture resistance and stress concentration in zirconia/composite veneered crowns in comparison to zirconia/porcelain crowns using occlusal fracture resistance and by stress analysis using finite element analysis ...
Alsadon, O., Johnson, A., Patrick, D., Pollington, S., Wood, D.   +4 more
core   +1 more source

Spectrophotometric examination of monolithic zirconia materials

Fogorvosi Szemle, 2023
Introduction: Patients’ demand for perfectly esthetic restorations is unstoppably increasing, however creating naturallooking crowns and FPDs is highly affected by the experience of the dental technician even in the present day. This problem is even more complicated if the abutment is discolored (e.g. obturated).
József Saláta, Dóra Fehér, Sándor Lenk, Ferenc Ujhelyi, Judit Borbély, Péter Hermann, Emese Ábrám   +6 more
openaire   +1 more source

Marginal fit of full contour monolithic zirconia in different thicknesses and layered zirconia crowns

Journal of International Society of Preventive and Community Dentistry, 2020
Use of monolithic zirconia for fabrication of all-ceramic crowns eliminates several shortcomings of layered zirconia crowns. Long-term success of restorations highly depends on the marginal fit. The crown thickness is among the factors that affect the marginal integrity. Meanwhile, reduced thickness of crowns has several advantages such as preservation
Mohaghegh, Mina, Firouzmandi, Maryam, Ansarifard, Elham, Ramazani, Laleh   +3 more
openaire   +3 more sources

Clinical evaluation of cemented and adhesively resin-bonded monolithic and partially layered zirconia and lithium disilicate crowns

Saudi Dental Journal, 2023
Purpose: Zirconia and lithium disilicate crowns are very popular dental restorations. The cement type and layering technique used can profoundly affect the clinical performance of these crowns.This retrospective study is designed to investigate the ...
Islam Abd Alraheam, Aya Al-Asmar, Noor Hasan, Firas Asoleihat, Awni Alkayed   +4 more
doaj   +1 more source

EXPLORING THE USE OF PULSED ERBIUM LASERS TO RETRIEVE A ZIRCONIA CROWN FROM A ZIRCONIA IMPLANT ABUTMENT [PDF]

, 2020
Removal of zirconia crowns, commonly used as cement-retained implant fixed restorations, can be challenging. Conventional methods of crown removal are time consuming and often leave irreparable damage to the crown, which can be costly to patients and ...
Elkharashi, Ahmed
core   +1 more source

Full-Mouth Rehabilitation of a Patient with Sjogren’s Syndrome with Maxillary Titanium-Zirconia and Mandibular Monolithic Zirconia Implant Prostheses Fabricated with CAD/CAM Technology: A Clinical Report

Journal of Functional Biomaterials, 2023
Dental implants have become a well-established treatment modality for the management of complete and partial edentulism. Recent advancements in dental implant systems and CAD/CAM technologies have revolutionized prosthodontic practice by allowing for the
Francisco X. Azpiazu-Flores, Damian J. Lee, C. Jurado, Kelvin Ian Afrashtehfar, Abdulaziz Alhotan, A. Tsujimoto   +5 more
semanticscholar   +1 more source

Do 3D-printed and milled tooth-supported complete monolithic zirconia crowns differ in accuracy and fit? A systematic review and meta-analysis of in vitro studies.

The Journal of prosthetic dentistry (Print)
STATEMENT OF PROBLEM Additive (3-dimensional printing) and subtractive (milling) methods are digital approaches to fabricating zirconia restorations. Comparisons of their resultant fabrication accuracy and restoration fit are lacking.
S. A. Mosaddad, Jesús Peláez, R. A. Panadero, S. Ghodsi, Marzieh Akhlaghian, M. Suárez   +5 more
semanticscholar   +1 more source