Use of customized fiber posts for the aesthetic treatment of severely compromised teeth: a case report

Savi, Andrea; Manfrēdi, M.; Tamani, Marco; Fazzi, Mario; Pizzi, Silvia

doi:10.1111/j.1600-9657.2008.00594.x

Cited by 8 publications

(11 citation statements)

References 5 publications

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“…The use of aesthetic posts helps in conserving the residual tissue [28]. Empress was the most common brand of ceramic crowns used by GPs.…”

Section: Discussionmentioning

confidence: 99%

Aesthetic dental practices by dental and prosthodontic practitioners in Riyadh, Saudi Arabia

Albaker

2012

King Saud University Journal of Dental Sciences

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Background: The level of aesthetic requirement in clinical practice has increased over the past decade, and this has made it necessary for dentists to constantly update themselves to meet the existing demand in this field.Aim: The goal of this study was to assess the practice of aesthetic dentistry at the clinics by general practitioners (GPs) and prosthodontists.Materials and methods: Self-administered questionnaires were distributed to general practitioners and prosthodontists working in private dental clinics in Riyadh, Saudi Arabia. A total of 250 questionnaires were distributed.Results: One hundred and thirty-eight questionnaires out of the original two hundred and fifty were completed (55.2%). More prosthodontists were found to be using CAD/CAMs for making ceramic crowns, Ceramic veneers, electronic shade guides and aesthetic posts as compared to GPs. On the other hand, more percentage of GPs (66.1%) (p < 0.05) was found to be using all ceramic crowns as compared to prosthodontists (58.9%).Conclusions: With recent advancements in aesthetic dentistry, many new options are available to enhance the level of aesthetics and enabling more conservative cavity preparations. It is therefore necessary that the clinicians constantly update their skill and knowledge and also incorporate these procedures into their regular clinical practice.

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“…The use of aesthetic posts helps in conserving the residual tissue [28]. Empress was the most common brand of ceramic crowns used by GPs.…”

Section: Discussionmentioning

confidence: 99%

Aesthetic dental practices by dental and prosthodontic practitioners in Riyadh, Saudi Arabia

Albaker

2012

King Saud University Journal of Dental Sciences

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“…Uma alternativa para melhorar a adaptação do pino de fibra de vidro ao canal radicular é a utilização da técnica de confecção de pino anatômico, através da modelagem do canal com resina composta (11)(12)(13)(14). Neste contexto, o presente relato de caso teve por objetivo apresentar a técnica de obtenção de um pino anatômico de fibra de vidro para restaurar o incisivo lateral direito, com reduzido remanescente coronário e ampla entrada do canal radicular, seguido por uma coroa de cerâmica.…”

Section: Introductionunclassified

Pino de fibra de vidro anatômico: relato de caso

Ferreira¹,

Carlini-Júnior

Silva-Sousa

et al. 2018

JOI

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Introdução: Pinos pré-fabricados de fibra de vidro possuem boas propriedades mecânicas e estéticas. Porém, estes podem não se adaptar bem em canais amplos ou excessivamente cônicos, prejudicando sua retenção ao canal radicular. Uma alternativa para esta desvantagem é a utilização da técnica de pino anatômico. Objetivo: O objetivo do relato de caso foi apresentar a técnica de confecção de um pino fibra de vidro anatômico em dente anterior, com reduzido remanescente coronário e ampla embocadura do canal radicular. Relato de Caso: Paciente masculino, 49 anos, procurou atendimento odontológico com queixa da aparência estética de seus dentes anteriores superiores. Após remoção de uma coroa metalocerâmica e um pino-núcleo metálico fundido do elemento 12, foram confeccionados um pino de fibra de vidro anatômico, núcleo de preenchimento e coroa provisória. Foram realizadas as facetas em resina composta nos elementos 13, 11, 21, 22 e 23. Uma coroa de cerâmica reforçada por dissilicato de lítio (IPS e.max CAD, Ivoclar Vivadent) foi cimentada no elemento 12. Conclusões: Através da técnica pino de fibra de vidro anatômico, é possível reabilitar dentes anteriores tratados endodonticamente sem a utilização de pinos metálicos, apresentando bons resultados estéticos. Entretanto, uma condição oclusal dentro dos princípios de uma oclusão mutuamente protegida deve ser almejada para garantir longevidade da restauração.

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“…In addition, the greater the space between FP and the root canal wall, the greater chance for catastrophic root fractures [7] due to eventual post loosening. There are two techniques proposed in the literature to minimize this space, the use of accessory fiber posts [8,9] and customization of the fiber post with CR [10][11][12]. The purpose of both techniques is to reduce the effect of shrinkage stress associated with CR cements, obtaining a more stable adhesive interface [10][11][12][13].…”

Section: Introductionmentioning

confidence: 99%

In vitro evaluation of the shear bond strength between fiber posts and methacrylate or silorane based composite resins

et al. 2016

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Abstract:Fiber posts (FP) are commonly used for extensive coronal reconstructions, often being associated with composite resins (CR) in order to minimize the space between the post and the intraradicular dentin. This study evaluated the shear bond strength of three different CR to a FP surface, with and without FP pretreatment with adhesive. Sixty #3 FP (Exacto Translúcido) were divided into six experimental groups (n = 10), according to the surface treatment used: G1-Filtek ™ Z250; G2-Filtek ™ P90; G3-Filtek ™ bulk fill restorative; G4-Scotchbond ™ Universal adhesive + Filtek ™ Z250; G5-Silorane adhesive + Filtek ™ P90 and G6-Scotchbond ™ Universal adhesive + Filtek ™ Bulkfill restorative. Two 2.0 mm thick specimens were obtained from each fiber post unit and submitted to a push-out test in a universal testing machine with a 5 mm/min crosshead speed and 5 Kilo-newton load cell. Mean and standard deviation values for bond strength (MPa) were: G1: 5.54 ± 1.78; G2: 1.69 ± 1.02; G3: 5.31 ± 1.58; G4: 7.39 ± 2.05; G5: 6.07 ± 1.88e G6: 5.50 ± 3.03. The results were analyzed through two-way analysis of variance (ANOVA) and statistical significant differences were determined by Tukey test (p = 0.05). When no adhesive was used, the bond strength was statistically significantly higher for G1 and G3, which were not statistically significantly different between them. Adhesive application showed statistically significantly higher bond strength only for G5. Without the FP pretreatment with adhesive, the bond strength was statistically significantly higher for the methacrylate-based resins and the FP pretreatment with adhesive increased the bond strength only for the silorane-based resin and changed the prevalence of failure mode type to cohesive in all composite resin study groups. The use of silorane-based composite resins to customize posts require the use of adhesive as FP surface pretreatment. The use of adhesive as pretreatment of simulated customized FP, regardless of the CR used, appear to improve the mechanical behavior of the FP-CR unit.

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Use of customized fiber posts for the aesthetic treatment of severely compromised teeth: a case report

Cited by 8 publications

References 5 publications

Aesthetic dental practices by dental and prosthodontic practitioners in Riyadh, Saudi Arabia

Aesthetic dental practices by dental and prosthodontic practitioners in Riyadh, Saudi Arabia

Pino de fibra de vidro anatômico: relato de caso

In vitro evaluation of the shear bond strength between fiber posts and methacrylate or silorane based composite resins

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