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Mechanical Characterisation and Biomechanical and Biological Behaviours of Ti-Zr Binary-Alloy Dental Implants
Joint Authors
Pérez-Pevida, Esteban
Brizuela-Velasco, Aritza
Chávarri-Prado, David
Jiménez-Garrudo, Antonio
Diéguez-Pereira, Markel
Monticelli, Francesca
Gil-Mur, Francisco Javier
Manero, José María
Punset-Fuste, Miquel
Source
Issue
Vol. 2017, Issue 2017 (31 Dec. 2017), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2017-11-29
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
The objective of the study is to characterise the mechanical properties of Ti-15Zr binary alloy dental implants and to describe their biomechanical behaviour as well as their osseointegration capacity compared with the conventional Ti-6Al-4V (TAV) alloy implants.
The mechanical properties of Ti-15Zr binary alloy were characterised using Roxolid© implants (Straumann, Basel, Switzerland) via ultrasound.
Their biomechanical behaviour was described via finite element analysis.
Their osseointegration capacity was compared via an in vivo study performed on 12 adult rabbits.
Young’s modulus of the Roxolid© implant was around 103 GPa, and the Poisson coefficient was around 0.33.
There were no significant differences in terms of Von Mises stress values at the implant and bone level between both alloys.
Regarding deformation, the highest value was observed for Ti-15Zr implant, and the lowest value was observed for the cortical bone surrounding TAV implant, with no deformation differences at the bone level between both alloys.
Histological analysis of the implants inserted in rabbits demonstrated higher BIC percentage for Ti-15Zr implants at 3 and 6 weeks.
Ti-15Zr alloy showed elastic properties and biomechanical behaviours similar to TAV alloy, although Ti-15Zr implant had a greater BIC percentage after 3 and 6 weeks of osseointegration.
American Psychological Association (APA)
Brizuela-Velasco, Aritza& Pérez-Pevida, Esteban& Jiménez-Garrudo, Antonio& Gil-Mur, Francisco Javier& Manero, José María& Punset-Fuste, Miquel…[et al.]. 2017. Mechanical Characterisation and Biomechanical and Biological Behaviours of Ti-Zr Binary-Alloy Dental Implants. BioMed Research International،Vol. 2017, no. 2017, pp.1-10.
https://search.emarefa.net/detail/BIM-1135411
Modern Language Association (MLA)
Brizuela-Velasco, Aritza…[et al.]. Mechanical Characterisation and Biomechanical and Biological Behaviours of Ti-Zr Binary-Alloy Dental Implants. BioMed Research International No. 2017 (2017), pp.1-10.
https://search.emarefa.net/detail/BIM-1135411
American Medical Association (AMA)
Brizuela-Velasco, Aritza& Pérez-Pevida, Esteban& Jiménez-Garrudo, Antonio& Gil-Mur, Francisco Javier& Manero, José María& Punset-Fuste, Miquel…[et al.]. Mechanical Characterisation and Biomechanical and Biological Behaviours of Ti-Zr Binary-Alloy Dental Implants. BioMed Research International. 2017. Vol. 2017, no. 2017, pp.1-10.
https://search.emarefa.net/detail/BIM-1135411
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1135411