Proceedings of the 11th International Dentistry Scientific Meeting (IDSM 2017)

The influence of different barometric pressure conditions on bond strength of glass fiber post cemented with resin cement

Authors
Mohd Najib Md Razi, Ting Khee Ho, Natasya Ahmad Tarib
Corresponding Author
Mohd Najib Md Razi
Available Online May 2018.
DOI
https://doi.org/10.2991/idsm-17.2018.18How to use a DOI?
Keywords
barometric pressure, hyperbaric, resin cement, bond strength, glass fiber post
Abstract
The objective of this study is to evaluate the bond strength of glass fiber post af-ter cemented with RelyX?"? Unicem resin cement under different barometric pres-sure conditions. A total of 20 extracted, single-rooted lower premolars were endo-dontically treated. Post space was prepared and the glass fiber post was cemented with RelyX?"? Unicem resin cement. They were then randomly divided into two subgroups (n=10) which were normal atmospheric pressure condition and hyper-baric pressure condition (higher than normal atmospheric pressure). The pull-out bond strength of glass fiber post was tested using a universal testing machine. In-dependent t-test was used in the analysis. The mean pull-out bond strength of Re-lyX?"? Unicem resin cement in hyperbaric pressure condition, 245.8 (±46.3) N ex-hibited significant higher (p>0.05) than when compared to normal atmospheric pressure condition, 148.5 (±35.0). The bond strength of glass fiber post was influ-enced by different barometric pressure conditions. RelyX?"? Unicem resin cement had a higher bond strength under hyperbaric pressure condition than normal at-mospheric pressure condition.
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Proceedings
11th International Dentistry Scientific Meeting (IDSM 2017)
Part of series
Advances in Health Sciences Research
Publication Date
May 2018
ISBN
978-94-6252-513-9
ISSN
2468-5739
DOI
https://doi.org/10.2991/idsm-17.2018.18How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Mohd Najib Md Razi
AU  - Ting Khee Ho
AU  - Natasya Ahmad Tarib
PY  - 2018/05
DA  - 2018/05
TI  - The influence of different barometric pressure conditions on bond strength of glass fiber post cemented with resin cement
BT  - 11th International Dentistry Scientific Meeting (IDSM 2017)
PB  - Atlantis Press
SN  - 2468-5739
UR  - https://doi.org/10.2991/idsm-17.2018.18
DO  - https://doi.org/10.2991/idsm-17.2018.18
ID  - MdRazi2018/05
ER  -