Assessment of Fracture Resistance of PEEK and Fibre Posts of the Endodontically Treated Teeth

Das, Gotam; Rana, Muhammad Haseeb; Khan, Sara Amir; Chaudhary, Muhammad Aamir Ghafoor; Sibghatullah, Muhammad; Kumar, Bharat

Gotam Das, Muhammad Haseeb Rana, Sara Amir Khan, Muhammad Aamir Ghafoor Chaudhary, Muhammad Sibghatullah, Bharat Kumar

Assessment of Fracture Resistance of PEEK and Fibre Posts of the Endodontically Treated Teeth

Abstract:
This in vitro study aimed to compare the fracture resistance between pressed custom-made polyetheretherketone (PEEK) post and core and fibre reinforced post and composite core. A total of 40 single rooted extracted teeth were selected, endodontically treated, and prepared to receive the posts. Specimens were randomly divided into two main groups (n=20/group): group 1, (PEEK); group 2, fibre post. PEEK post was manufactured with a computer-aided design/computer-aided manufacturing system further divided into four sub groups (P7, P12, F7, F12) based on lengths 7 and 12 mm at which the posts were cemented. All posts were cemented with self-adhesive resin cement, and specimens were stored in 0.1% thymol solution during the experiment at all the times except during preparation and testing. A universal testing machine was used to measure the fracture resistance. The fracture resistance values (mean & SD, in newtons) were 1255N (P7), 1562N (P12), 1065N (F7), and 1384N (F12). Only P12 exhibited a significant difference (p,0.05). The turkey test showed an association between failure mode and post and- core material. In the remaining groups, most failures were nonrepairable and related to fracture. Customized post-and-cores of PEEK exhibited good mechanical performance. Their fracture resistance was comparable to that observed for fibre posts.

Keywords:
glass fibre post; PEEK post; endodontically treated teeth; fracture load

Issue: 2022 Volume 59, Issue 1

Pages: 207-213

Publication date: 2022/4/5

https://doi.org/10.37358/MP.22.1.5573

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Citation Styles

Cite this article as:
DAS, G., RANA, M.H., KHAN, S.A., CHAUDHARY, M.A.G., SIBGHATULLAH, M., KUMAR, B., Assessment of Fracture Resistance of PEEK and Fibre Posts of the Endodontically Treated Teeth, Mater. Plast., 59(1), 2022, 207-213. https://doi.org/10.37358/MP.22.1.5573

Vancouver
Das G, Rana MH, Khan SA, Chaudhary MAG, Sibghatullah M, Kumar B. Assessment of Fracture Resistance of PEEK and Fibre Posts of the Endodontically Treated Teeth. Mater. Plast.[internet]. 2022 Jan;59(1):207-213. Available from: https://doi.org/10.37358/MP.22.1.5573

APA 6th edition
Das, G., Rana, M.H., Khan, S.A., Chaudhary, M.A.G., Sibghatullah, M. & Kumar, B. (2022). Assessment of Fracture Resistance of PEEK and Fibre Posts of the Endodontically Treated Teeth. Materiale Plastice, 59(1), 207-213. https://doi.org/10.37358/MP.22.1.5573

Harvard
Das, G., Rana, M.H., Khan, S.A., Chaudhary, M.A.G., Sibghatullah, M., Kumar, B. (2022). 'Assessment of Fracture Resistance of PEEK and Fibre Posts of the Endodontically Treated Teeth', Materiale Plastice, 59(1), pp. 207-213. https://doi.org/10.37358/MP.22.1.5573

IEEE
G. Das, M.H. Rana, S.A. Khan, M.A.G. Chaudhary, M. Sibghatullah, B. Kumar, "Assessment of Fracture Resistance of PEEK and Fibre Posts of the Endodontically Treated Teeth". Materiale Plastice, vol. 59, no. 1, pp. 207-213, 2022. [online]. https://doi.org/10.37358/MP.22.1.5573

Text
Gotam Das, Muhammad Haseeb Rana, Sara Amir Khan, Muhammad Aamir Ghafoor Chaudhary, Muhammad Sibghatullah, Bharat Kumar,
Assessment of Fracture Resistance of PEEK and Fibre Posts of the Endodontically Treated Teeth,
Materiale Plastice,
Volume 59, Issue 1,
2022,
Pages 207-213,
ISSN 2668-8220,
https://doi.org/10.37358/MP.22.1.5573.
(https://revmaterialeplastice.ro/Articles.asp?ID=5573)
Keywords: glass fibre post; PEEK post; endodontically treated teeth; fracture load

RIS
TY - JOUR
T1 - Assessment of Fracture Resistance of PEEK and Fibre Posts of the Endodontically Treated Teeth
A1 - Das, Gotam
A2 - Rana, Muhammad Haseeb
A3 - Khan, Sara Amir
A4 - Chaudhary, Muhammad Aamir Ghafoor
A5 - Sibghatullah, Muhammad
A6 - Kumar, Bharat
JF - Materiale Plastice
JO - Mater. Plast.
PB - Materiale Plastice SRL
SN - 2668-8220
Y1 - 2022
VL - 59
IS - 1
SP - 207
EP - 213
UR - https://doi.org/10.37358/MP.22.1.5573
KW - glass fibre post
KW - PEEK post
KW - endodontically treated teeth
KW - fracture load
ER -

BibTex
@article{MatPlast2022P207,
author = {Das Gotam and Rana Muhammad Haseeb and Khan Sara Amir and Chaudhary Muhammad Aamir Ghafoor and Sibghatullah Muhammad and Kumar Bharat},
title = {Assessment of Fracture Resistance of PEEK and Fibre Posts of the Endodontically Treated Teeth},
journal = {Materiale Plastice},
volume = {59},
number = {1},
pages = {207-213},
year = {2022},
issn = {2668-8220},
doi = {https://doi.org/10.37358/MP.22.1.5573},
url = {https://revmaterialeplastice.ro/Articles.asp?ID=5573}
}

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