A systematic review of the survival and complication rates of all‐ceramic and metal–ceramic reconstructions after an observation period of at least 3 years. Part I: single crowns

Pjetursson, BE; Sailer, Irena; Zwahlen, Marcel; Hämmerle, C. H. F.

doi:10.1111/j.1600-0501.2007.01467.x

Cited by 392 publications

(369 citation statements)

References 27 publications

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“…For the statistical analysis the new data of the present review, encompassing the 33 studies was combined with the previous data of the 34 studies published in Pjetursson et al, 2007. Hence, the data included in the present analysis was published from 1990 until the end of 2013.…”

Section: Discussionmentioning

confidence: 99%

All-ceramic or metal-ceramic tooth-supported fixed dental prostheses (FDPs)? A systematic review of the survival and complication rates. Part I: Single crowns (SCs)

et al. 2015

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d e n t a l m a t e r i a l s 3 1 ( 2 0 1 5 ) Available online at www.sciencedirect.com ScienceDirect j o u r n a l h o m e p a g e : w w w . i n t l . e l s e v i e r h e a l t h . c o m / j o u r n a l s / d e m a All-ceramic or metal-ceramic tooth-supported fixed dental prostheses (FDPs)? A systematic review of the survival and complication rates. (2006)(2007)(2008)(2009)(2010)(2011)(2012)(2013) were performed for clinical studies focusing on tooth-supported fixed dental prostheses (FDPs) with a mean follow-up of at least 3 years. This was complimented by an additional hand search and the inclusion of 34 studies from a previous systematic review [1,2]. Survival and complication rates were analyzed using robust Poisson's regression models to obtain summary estimates of 5-year proportions.Results. Sixty-seven studies reporting on 4663 metal-ceramic and 9434 all-ceramic SCs fulfilled the inclusion criteria. Seventeen studies reported on metal-ceramic crowns, and 54 studies reported on all-ceramic crowns. Meta-analysis of the included studies indicated an estimated survival rate of metal-ceramic SCs of 94.7% (95% CI: 94.1-96.9%) after 5 years.This was similar to the estimated 5-year survival rate of leucit or lithium-disilicate reinforced glass ceramic SCs (96.6%; 95% CI: 94.9-96.7%), of glass infiltrated alumina SCs (94.6%; 95% CI: 92.7-96%) and densely sintered alumina and zirconia SCs (96%; 95% CI: 93.8-97.5%; 92.1%; 95% CI: 82.8-95.6%). In contrast, the 5-year survival rates of feldspathic/silica-based 604d e n t a l m a t e r i a l s 3 1 ( 2 0 1 5 ) 603-623were compared feldspathic/silica-based ceramic and zirconia crowns exhibited significantly lower survival rates in the posterior region (p < 0.0001), the other crown types performed similarly. Densely sintered zirconia SCs were more frequently lost due to veneering ceramic fractures than metal-ceramic SCs (p < 0.001), and had significantly more loss of retention (p < 0.001). In total higher 5 year rates of framework fracture were reported for the all-ceramic SCs than for metal-ceramic SCs.Conclusions. Survival rates of most types of all-ceramic SCs were similar to those reported for metal-ceramic SCs, both in anterior and posterior regions. Weaker feldspathic/silica-based ceramics should be limited to applications in the anterior region. Zirconia-based SCs should not be considered as primary option due to their high incidence of technical problems.

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Section: Discussionmentioning

confidence: 99%

All-ceramic or metal-ceramic tooth-supported fixed dental prostheses (FDPs)? A systematic review of the survival and complication rates. Part I: Single crowns (SCs)

et al. 2015

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“…In a prospective clinical trial chipping was observed in 13% after three years [9] and 15% after 5 years [10]. These failure rates are significantly higher compared to metalceramic restorations [11,12]. A thermal incompatibility between framework and veneer is suggested to be one reason for chipping [7].…”

Section: Introductionmentioning

confidence: 99%

Impact of thermal properties of veneering ceramics on the fracture load of layered Ce-TZP/A nanocomposite frameworks

et al. 2009

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OBJECTIVES: The aim of this in vitro study was to assess the influence of thermal properties of veneering ceramics on the fracture load of layered ceria stabilized zirconia/alumina nanocomposite (Ce-TZP/A) single crowns. METHODS: Ce-TZP/A single crown frameworks (nanoZr) were veneered with 5 different veneering ceramics for zirconia (Cerabien ZR, IPS e.max, Triceram, Vintage ZR, VM9). In addition, veneering ceramics for alumina (Allux) and for the metal-ceramic technique (Reflex) were included in order to cover a wide range of coefficients of thermal expansion. Fracture load of the crowns was assessed in a shear test (n=10). Glass transition temperatures (T(g)) of the ceramics as well as the coefficients of thermal expansion of the ceramics (alpha(veneer)) and Ce-TZP/A (alpha(core)) between 25 and 500 degrees C were determined (n=6). RESULTS: Fracture load ranged from 574.0+/-97.1N (IPS e.max) to 1009.6+/-150.0N (VM9). Deltaalpha=alpha(core)-alpha(veneer) and DeltaT=T(g)-25 degrees C (DeltaT in K) were calculated. The fracture load was strongly correlated to Deltaalpha DeltaT with a maximum at Deltaalpha DeltaT approximately 580x10(-6). SIGNIFICANCE: The overall fracture load of veneered Ce-TZP/A crowns is correlated to the thermal properties of the respective veneering ceramic. Results. Fracture load ranged from 574.0±97.1N (IPS e.max) to 1009.6±150.0N (VM9). ∆α = α core -α veneer and ∆T = Tg-25°C (∆T in K) were calculated. The fracture load was strongly correlated to Δα·∆T with a maximum at Δα·∆T ≈ 580·10 -6 .Significance. The overall fracture load of veneered Ce-TZP/A crowns is correlated to the thermal properties of the respective veneering ceramic.

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“…These types of bridges succeed, despite this dire prognosis, on those rare occasions when the root support is especially robust and the occlusal constraints are especially feeble 42,49,53,54 . In general, the participation of the canine in disoccluding the posterior teeth in lateral and protrusive excursions makes it necessary for the dentist include in the reconstruction to replace a missing canine all the teeth from the premolars on the ipsilateral side and at least the central incisor, and possibly the lateral incisor and canine on the contralateral side ( fig.…”

Section: -Replacing Missing Caninesmentioning

confidence: 99%

Prosthetic restoration of the canine

Auroy¹,

Lecerf²

2010

J Dentofacial Anom Orthod

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There are many ways dentists can restore teeth prosthetically. Depending on its condition of relative integrity or more serious breakdown and the patient's loss of other teeth, the practitioner can choose from a variety of quite different procedures ranging from the fabrication of a single ceramo-ceramic crown on a vital tooth to correction of considerable loss of teeth with an implant supported bridge. This paper will evaluate most of these treatment modalities and, in addition to purely prosthetic considerations, will discuss the integration into treatment of periodontal, implant, occlusal, and functional concepts. KEYWORDS Prosthesis Dental occlusion Oral rehabilitationCanine.

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A systematic review of the survival and complication rates of all‐ceramic and metal–ceramic reconstructions after an observation period of at least 3 years. Part I: single crowns

Cited by 392 publications

References 27 publications

All-ceramic or metal-ceramic tooth-supported fixed dental prostheses (FDPs)? A systematic review of the survival and complication rates. Part I: Single crowns (SCs)

All-ceramic or metal-ceramic tooth-supported fixed dental prostheses (FDPs)? A systematic review of the survival and complication rates. Part I: Single crowns (SCs)

Impact of thermal properties of veneering ceramics on the fracture load of layered Ce-TZP/A nanocomposite frameworks

Prosthetic restoration of the canine

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