Analysis of Primary Stability of Dental Implants Inserted in Different Substrates Using the Pullout Test and Insertion Torque
Joint Authors
Shimano, Antonio Carlos
Marcantonio Junior, Élcio
Lepri, César Penazzo
dos Reis, Andréa Candido
Oliscovicz, Nathalia Ferraz
Source
International Journal of Dentistry
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-5, 5 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-01-22
Country of Publication
Egypt
No. of Pages
5
Main Subjects
Abstract EN
The aim of the study was to evaluate mechanical behavior of implants inserted in three substrates, by measuring the pullout strength and the relative stiffness.
32 implants (Master Porous-Conexao, cylindrical, external hexagon, and surface treatment) were divided into 4 groups (n=8): pig rib bone, polyurethane Synbone, polyurethane Nacional 40 PCF, and pinus wood.
Implants were installed with the exact distance of 5 mm of another implant.
The insertion torque (N·cm) was quantified using the digital Kratos torque meter and the pullout test (N) was performed by an axial traction force toward the long axis of the implant (2 min/mm) through mount implant devices attached to a piece adapted to a load cell of 200 Kg of a universal testing machine (Emic DL10000).
Data of insertion torque and maximum pullout force were submitted to one-way ANOVA and Bonferroni tests (α=0.05).
Polyurethane Nacional 40 PCF and pinus wood showed the highest values of insertion torque and pullout force, with significant statistical difference (P<0.05) with other groups.
The analysis showed stiffness materials with the highest values for primary stability.
American Psychological Association (APA)
Oliscovicz, Nathalia Ferraz& Shimano, Antonio Carlos& Marcantonio Junior, Élcio& Lepri, César Penazzo& dos Reis, Andréa Candido. 2013. Analysis of Primary Stability of Dental Implants Inserted in Different Substrates Using the Pullout Test and Insertion Torque. International Journal of Dentistry،Vol. 2013, no. 2013, pp.1-5.
https://search.emarefa.net/detail/BIM-453566
Modern Language Association (MLA)
Oliscovicz, Nathalia Ferraz…[et al.]. Analysis of Primary Stability of Dental Implants Inserted in Different Substrates Using the Pullout Test and Insertion Torque. International Journal of Dentistry No. 2013 (2013), pp.1-5.
https://search.emarefa.net/detail/BIM-453566
American Medical Association (AMA)
Oliscovicz, Nathalia Ferraz& Shimano, Antonio Carlos& Marcantonio Junior, Élcio& Lepri, César Penazzo& dos Reis, Andréa Candido. Analysis of Primary Stability of Dental Implants Inserted in Different Substrates Using the Pullout Test and Insertion Torque. International Journal of Dentistry. 2013. Vol. 2013, no. 2013, pp.1-5.
https://search.emarefa.net/detail/BIM-453566
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-453566