BioMed Research International

BioMed Research International / 2017 / Article

Corrigendum | Open Access

Volume 2017 |Article ID 7196847 | 1 page | https://doi.org/10.1155/2017/7196847

Corrigendum to “Biomechanical Evaluation of a Tooth Restored with High Performance Polymer PEKK Post-Core System: A 3D Finite Element Analysis”

Received15 Oct 2017
Accepted29 Oct 2017
Published06 Nov 2017

In the article titled “Biomechanical Evaluation of a Tooth Restored with High Performance Polymer PEKK Post-Core System: A 3D Finite Element Analysis” [1], there were some reference and numerical errors in Tables 1 and 2, which should be corrected as follows.


MaterialsElastic modulus (GPa)Poisson’s ratioReference

Cortical bone13.70.30
Trabecular bone1.370.30
Periodontal ligament0.0690.45
Dentine18.60.31
Gutta-percha0.000690.45
Post cement5.00.30
Resin core20.00.30
Fiberglass post53.80.30
Gold alloy95.00.33
PEKK5.10.40Manufacturer
Ceramic crown62.00.30


MaterialsFlexural strength (MPa)Reference

Dentine212.9
Post cement97
Resin core90
Fiberglass post1242.5
Gold alloy1545.3
PEKK200Manufacturer
Ceramic crown160

References

  1. K.-S. Lee, J.-H. Shin, J.-E. Kim et al., “Biomechanical evaluation of a tooth restored with high performance polymer PEKK post-core system: a 3D finite element analysis,” BioMed Research International, vol. 2017, Article ID 1373127, 9 pages, 2017. View at: Publisher Site | Google Scholar

Copyright © 2017 Ki-Sun Lee et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.


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