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The Effect of Zirconia Material and the Height of the Ceramic Coping on the Strength of Hybrid Ti-Ceramic Abutments [PDF]

Dentistry Journal
The existing scientific literature lacks comprehensive information regarding the influence of zirconia crown height on debonding and fracture of the ceramic restorations on titanium base abutments.
Aikaterini Anastasaki, Pranit Bora, Stefanos Kourtis, Chin Chuan Fu   +3 more
doaj   +2 more sources

Current classification of zirconia in dentistry: an updated review [PDF]

PeerJ, 2023
Zirconia, a crystalline oxide of zirconium, holds good mechanical, optical, and biological properties. The metal-free restorations, mostly consisting of all-ceramic/zirconia restorations, are becoming popular restorative materials in restorative and ...
Suchada Kongkiatkamon, Dinesh Rokaya, Santiphab Kengtanyakich, Chaimongkon Peampring   +3 more
doaj   +2 more sources

Microstructural Analysis of Terbium Doped Zirconia and Its Biological Studies

Condensed Matter, 2022
Zirconia has its place in the biomedical industry because of its mechanical strength, bio-inertness, and physiochemical properties. Zirconia was synthesized and doped with Terbium (Tb), a lanthanide that was reported to show a photoluminescence property,
Suganthan Veerachamy, Sivakumar Rajagopal   +1 more
doaj   +1 more source

An In-vitro evaluation of retention force of All PEEK, all zirconia and zirconia–PEEK telescopic attachment for mandibular overdentures

Journal of Pharmacy and Bioallied Sciences, 2023
The objective of this study is to compare retention capacity of mandibular implant-supported overdenture with all zirconia, zirconia–PEEK, and all PEEK telescopic attachments. Sixty acrylic resin models of mandible were used. Telescopic attachment system
Gujjalapudi Mahalakshmi, Thandra Naga Sruthi, Pradeep Kumar Sharma, Muneendra Thandava, Nirban Mitra, Nirav G Patel, Abhigyan Manas   +6 more
doaj   +1 more source

The Fracture Resistance of Additively Manufactured Monolithic Zirconia vs. Bi-Layered Alumina Toughened Zirconia Crowns When Cemented to Zirconia Abutments. Evaluating the Potential of 3D Printing of Ceramic Crowns: An In Vitro Study

Dentistry Journal, 2021
(1) Background: This study compared the fracture resistance of additively manufactured monolithic zirconia and bi-layered alumina toughened zirconia crowns on implants.
Amirali Zandinejad, Marta Revilla-León, Mohammad Mujtaba Methani, Leila Nasiry Khanlar, Dean Morton   +4 more
doaj   +1 more source

Thermal decomposition and reaction sintering for synthesis of mullite-zirconia composite using kaolin, γ-alumina and zirconia [PDF]

Cerâmica, 2021
The refractory materials used in the wall of the furnaces for glass melting can be prepared from mullite-zirconia composite material. The composite of mullite/zirconia was synthesized from Iraqi kaolin, γ-alumina, and zirconia using thermal decomposition
M. A. Aswad, S. H. A. Alfatlawi, A. N. Saud   +2 more
doaj   +2 more sources

Effect of surface treatments on biaxial flexural strength, fatigue resistance, and fracture toughness of high versus low translucency zirconia

BMC Oral Health, 2022
Background Mechanical surface treatments can deteriorate the mechanical properties of zirconia. This study evaluated and compared the biaxial flexural strength, fracture toughness, and fatigue resistance of high translucency (HT) to low translucency (LT)
Alaaeldin Elraggal, Moustafa Aboushelib, Islam M. Abdel Raheem, Rania R. Afifi   +3 more
doaj   +1 more source

The Effect of Translucency and Surface Treatment on the Flexural Strength of Aged Monolithic Zirconia

International Journal of Dentistry, 2021
Aims. This in vitro study aimed to evaluate the effect of the degrees of translucency in different types of monolithic zirconia as well as the aging and surface treatment with airborne particle abrasion on the flexural strength of monolithic zirconia ...
Rashin Giti, Benika Abbasi
doaj   +1 more source

Dilemmas in zirconia bonding: A review [PDF]

Srpski Arhiv za Celokupno Lekarstvo, 2013
This article presents a literature review on the resin bond to zirconia ceramic. Modern esthetic dentistry has highly recognized zirconia, among other ceramic materials.
Obradović-Đuričić Kosovka, Medić Vesna, Dodić Slobodan, Gavrilov Dragan, Antonijević Đorđe, Zrilić Milorad   +5 more
doaj   +1 more source

Retention and Clinical Performance of Zirconia Crowns: A Comprehensive Review

International Journal of Dentistry, 2020
Zirconia has been used for rehabilitation of edentulous spaces approximately for a decade, and there have been several reports regarding the clinical performance and retention of zirconia crowns.
Fatemeh Soleimani, Hamid Jalali, Azam Sadat Mostafavi, Somayeh Zeighami, Maryam Memarian   +4 more
doaj   +1 more source