Premolars restored with posts of different materials: fatigue analysis
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Altres documents de l'autoria: Rodríguez Cervantes, Pablo Jesús; Sancho-Bru, Joaquin L.; González-Lluch, Carmen; Pérez-González, Antonio; Barjau Escribano, Amaya; Forner Navarro, Leopoldo
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Mostra el registre complet de l'elementcomunitat-uji-handle:10234/9
comunitat-uji-handle2:10234/7035
comunitat-uji-handle3:10234/8617
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INVESTIGACIONMetadades
Títol
Premolars restored with posts of different materials: fatigue analysisAutoria
Data de publicació
2011-11-30Editor
The Japanese Society for Dental Materials and DevicesISSN
0287-4547; 1881-1361Cita bibliogràfica
Dental Materials Journal (2011) vol. 30, no. 6, p. 881-886Tipus de document
info:eu-repo/semantics/articleVersió de l'editorial
https://www.jstage.jst.go.jp/browse/dmjParaules clau / Matèries
Resum
Previous works studied the effect of the material and the dimensions of the post on the biomechanical performance (fracture strength and stress distribution) of restored teeth, under static loads. The aim of this work ... [+]
Previous works studied the effect of the material and the dimensions of the post on the biomechanical performance (fracture strength and stress distribution) of restored teeth, under static loads. The aim of this work was to study the effect of the post material (glass fibre and stainless steel) on restored teeth, which have the final crown, under dynamic conditions. The use of a biomechanical model, including a fatigue analysis from FEA, is presented as a powerful method to study the effect of the material of the intraradicular post. The inclusion of the fatigue analysis allows for a more realistic study that takes into account the dynamic nature of masticatory forces. At the same time, the results obtained are easier to interpret by both dentists and mechanical engineers. No differences were found, with the load and number of cycles considered, between glass fibre and stainless steel as material for the intraradicular post used in premolars restorations. [-]
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© The Japanese Society for Dental Materials and Devices
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info:eu-repo/semantics/openAccess
http://rightsstatements.org/vocab/InC/1.0/
info:eu-repo/semantics/openAccess
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