Foundation restorations in fixed prosthodontics: Current knowledge and future needs

Morgano, Steven M.; Brackett, Susan E.

doi:10.1016/s0022-3913(99)70005-3

Cited by 173 publications

(189 citation statements)

References 122 publications

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“…16,17 Similarly, there was a trend towards longitudinal fractures for the shoulder design, contrasting with the beveled shoulder and bevel designs, which presented a trend towards transverse fractures in the middle third. The results of this analysis highlight the importance of preserving the coronal dental structure and involving it in the preparation, as well as that of the ferrule effect achieved by constructing a metal band.…”

Section: Discussionmentioning

confidence: 97%

Influence of remaining coronal structure and finish line on the fracture strength of roots restored with metallic posts

et al. 2011

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Influence of remaining coronal structure and finish line on the fracture strength of roots restored with metallic posts Abstract: The purpose of this study was to evaluate the fracture strength of roots that were prosthetically restored with metallic posts with or without any remaining coronal structure and with different finish lines. Sixty bovine incisors were sectioned below the cementoenamel junction, endodontically treated, and randomly divided into six experimental groups (n = 10) containing teeth with or without any remaining coronal structure, and with a beveled shoulder, a bevel, or a shoulder finish line design. The metallic posts were luted with dual-cured resin cement. The cores were made with composite resin, and metal crowns were cemented with zinc phosphate cement. The specimens were subjected to a tangential compressive load (135° angle) at a crosshead speed of 0.5 mm/min until failure, using a universal testing machine. The fracture strength data were analyzed using the ANOVA and LSMeans (least square means) tests (α = 0.05). The data indicated that the teeth with 2 mm of remaining coronal structure showed the highest fracture strength values when compared with the teeth without any remaining structure (p < 0.05). As to the different finish line designs, the highest fracture strength values were obtained for the beveled shoulder, followed by the bevel and then by the shoulder designs (p < 0.05). It may be concluded that, to increase fracture strength, a beveled shoulder and 2 mm of remaining coronal structure are the ideal conditions.

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Section: Discussionmentioning

confidence: 97%

Influence of remaining coronal structure and finish line on the fracture strength of roots restored with metallic posts

et al. 2011

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“…[41][42][43] However, the concept of partial ferrule should not be ruled out. The literature suggests that a non-uniform ferrule is still superior to no ferrule at all.…”

Section: C) Number Of Walls and Ferrule Locationmentioning

confidence: 99%

Rethinking ferrule – a new approach to an old dilemma

Jotkowitz

Samet

2010

Br Dent J

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“…Neste sentido, para viabilizar essa reabilitação, retentores intraradiculares necessitam ser utilizados para auxiliar na retenção da restauração e aumentar a previsibilidade de sucesso (2,3).…”

Section: Introductionunclassified

Influência do método de inserção do cimento resinoso na resistência adesiva de pinos de fibra de vidro.

Bassotto

Barreto

Seballos

et al. 2017

JOI

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Foundation restorations in fixed prosthodontics: Current knowledge and future needs

Cited by 173 publications

References 122 publications

Influence of remaining coronal structure and finish line on the fracture strength of roots restored with metallic posts

Influence of remaining coronal structure and finish line on the fracture strength of roots restored with metallic posts

Rethinking ferrule – a new approach to an old dilemma

Influência do método de inserção do cimento resinoso na resistência adesiva de pinos de fibra de vidro.

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