Influence of substructure design, veneer application technique, and firing regime on the in vitro performance of molar zirconia crowns

Preis, Verena; Letsch, Christoph; Handel, Gerhard; Behr, Michaël; Schneider-Feyrer, Sibylle; Rosentritt, Martin

doi:10.1016/j.dental.2013.04.011

Cited by 55 publications

(63 citation statements)

References 37 publications

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“…30 In agreement with the findings of the present study, Stawarczyk et al found a slightly better or similar fracture resistance when comparing press-on and manually-layered veneering porcelain irrespective of the material used. A B…”

Section: Discussionsupporting

confidence: 82%

Influence of crown design and material on chipping-resistance of all-ceramic molar crowns: An in vitro study

Alsarani¹,

Souza²,

Rizkalla³

et al. 2018

Dent. Med. Probl.

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Section: Discussionsupporting

confidence: 82%

Influence of crown design and material on chipping-resistance of all-ceramic molar crowns: An in vitro study

Alsarani¹,

Souza²,

Rizkalla³

et al. 2018

Dent. Med. Probl.

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“…The results showed that not only the substructure design but also the application technique and type of veneering material inluenced the chipping behavior of zirconia molar crowns [41].…”

Section: Insights Into Various Aspects Of Oral Healthmentioning

confidence: 91%

“…However, only in combination with an anatomically reduced substructure design and a constant layer of the veneering porcelain, the number and dimension of failures (chippings, cracks) are likely to be efectively reduced [41].…”

Section: Insights Into Various Aspects Of Oral Healthmentioning

confidence: 99%

Assessment of All-Ceramic Dental Restorations Behavior by Development of Simulation-Based Experimental Methods

Topală¹,

Porojan²

2017

Insights Into Various Aspects of Oral Health

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New dental materials are often introduced into the market and especially in the current practice, without a basic understanding of their clinical performance because long-term controlled clinical trials are required, which are both time consuming and expensive. Ceramic materials are known for their relatively high fracture resistance and improved aesthetics, but britleness remains a concern. The stressed areas of the materials are key factors for the failure analysis, and numerical simulations may play an important role in the understanding of the behavior of all-ceramic restorations. Simulation-based medicine and the development of complex computer models of biological structures are becoming ubiquitous for advancing biomedical engineering and clinical research. The studies have to be focused on the analysis of all-ceramic restorations failures, investigating several parameters involved in the tooth structure-restoration complex, in order to improve clinical performances. The experiments have to be conducted and interpreted reported to the britle behavior of ceramic systems. Varied simulation methods are promising to assess the biomechanical behavior of all-ceramic systems, and irst principal stress criterion is an alternative for ceramic materials investigations. The development of well-designed experiments could be useful to help to predict the clinical behavior of these new allceramic restorative techniques and materials.

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“…For this reason, to obtain an appropriate esthetics, once the zirconia framework is machined the feldspathic ceramic has to be layered with a traditional veneering technique. However, chipping and delamination of the veneering ceramic have been reported to occur in a higher rate than PFM [17][18][19][20][21][22][23][24].…”

Section: Introductionmentioning

confidence: 96%

Effect of repeated firings on flexural strength of veneered zirconia

Vichi¹,

Sedda²,

Bonadeo³

et al. 2015

Dental Materials

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Influence of substructure design, veneer application technique, and firing regime on the in vitro performance of molar zirconia crowns

Cited by 55 publications

References 37 publications

Influence of crown design and material on chipping-resistance of all-ceramic molar crowns: An in vitro study

Influence of crown design and material on chipping-resistance of all-ceramic molar crowns: An in vitro study

Assessment of All-Ceramic Dental Restorations Behavior by Development of Simulation-Based Experimental Methods

Effect of repeated firings on flexural strength of veneered zirconia

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