In vitro Comparative Study on the Marginal Adaptation of Direct, Semi-direct and Indirect Composite Resins Restorations to Dentine and Dental Cementum

Hodobet, Cristina; Pangica, Anna Maria; Florescu, Anamaria; Hancu, Violeta; Biclesanu, Florentina Cornelia

Cristina Hodobet, Anna Maria Pangica, Anamaria Florescu, Violeta Hancu, Florentina Cornelia Biclesanu

In vitro Comparative Study on the Marginal Adaptation of Direct, Semi-direct and Indirect Composite Resins Restorations to Dentine and Dental Cementum

Abstract:

The aim of the present study is to compare the marginal adaptation of direct, semi-direct and indirect restorations made with nanofill and microhybrid composite materials and ormocers materials bonded with SE adhesives at the dentin and cementum. 120 standardized class II cavities were prepared (40 for each techniques- RD, RSD, RI) with the gingival margin over and below to the cementum-enamel junction. The teeth (n= 20) were restored using one of three adhesive systems (OptiBond XTR, G-Premio Bond bottle refill, Futurabond U) with incrementally placed composite restorations and ormocers. After applying the various restorations, the teeth were prepared for SEM analysis to check the marginal adaptation by the presence of continuous margins or gaps. Comparative analysis of treatment methods and materials used was performed by statistical analysis of Chi-square test data, the statistical significance was p [0.05 and Fisher’s Exact Test for validation of results. It was found that among the three materials used for RD, RSD, RI both at the dentin and the cementum, there are no significant differences (RD d = 0.661, RSD/d = 0.755, RSD/c = 0.942; RI/d = 0.739; RI/c = 0.985). Comparison between the presence of continuous margins/gaps subgingivally and supragingivally at the three types of restorations shows that there are significant differences between the marginal adaptation at the cementum and dentin to all the restoration techniques used (p [0.05). Direct and indirect restorations with nanocomposites and ormocers bonded with 1-step SE adhesive are the best solutions for restoring the posterior teeth.

Keywords:
direct restorations; indirect restorations; semi-direct restorations; inlay; marginal adaptation

Issue: 2018, Volume 69, Issue 11

Pages: 3138-3145

Publication date: 2018/12/15

https://doi.org/10.37358/RC.18.11.6699

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This article is published under the Creative Commons Attribution 4.0 International License

Citation Styles

Cite this article as:
HODOBET, C., PANGICA, A.M., FLORESCU, A., HANCU, V., BICLESANU, F.C., In vitro Comparative Study on the Marginal Adaptation of Direct, Semi-direct and Indirect Composite Resins Restorations to Dentine and Dental Cementum, Rev. Chim., 69(11), 2018, 3138-3145.

Vancouver
Hodobet C, Pangica AM, Florescu A, Hancu V, Biclesanu FC. In vitro Comparative Study on the Marginal Adaptation of Direct, Semi-direct and Indirect Composite Resins Restorations to Dentine and Dental Cementum. Rev. Chim.[internet]. 2018 Nov;69(11):3138-3145. Available from: https://doi.org/10.37358/RC.18.11.6699

APA 6th edition
Hodobet, C., Pangica, A.M., Florescu, A., Hancu, V. & Biclesanu, F.C. (2018). In vitro Comparative Study on the Marginal Adaptation of Direct, Semi-direct and Indirect Composite Resins Restorations to Dentine and Dental Cementum. Revista de Chimie, 69(11), 3138-3145. https://doi.org/10.37358/RC.18.11.6699

Harvard
Hodobet, C., Pangica, A.M., Florescu, A., Hancu, V., Biclesanu, F.C. (2018). 'In vitro Comparative Study on the Marginal Adaptation of Direct, Semi-direct and Indirect Composite Resins Restorations to Dentine and Dental Cementum', Revista de Chimie, 69(11), pp. 3138-3145. https://doi.org/10.37358/RC.18.11.6699

IEEE
C. Hodobet, A.M. Pangica, A. Florescu, V. Hancu, F.C. Biclesanu, "In vitro Comparative Study on the Marginal Adaptation of Direct, Semi-direct and Indirect Composite Resins Restorations to Dentine and Dental Cementum". Revista de Chimie, vol. 69, no. 11, pp. 3138-3145, 2018. [online]. https://doi.org/10.37358/RC.18.11.6699

Text
Cristina Hodobet, Anna Maria Pangica, Anamaria Florescu, Violeta Hancu, Florentina Cornelia Biclesanu,
In vitro Comparative Study on the Marginal Adaptation of Direct, Semi-direct and Indirect Composite Resins Restorations to Dentine and Dental Cementum,
Revista de Chimie,
Volume 69, Issue 11,
2018,
Pages 3138-3145,
ISSN 2668-8212,
https://doi.org/10.37358/RC.18.11.6699.
(https://revistadechimie.ro/Articles.asp?ID=6699)
Keywords: direct restorations; indirect restorations; semi-direct restorations; inlay; marginal adaptation

RIS
TY - JOUR
T1 - In vitro Comparative Study on the Marginal Adaptation of Direct, Semi-direct and Indirect Composite Resins Restorations to Dentine and Dental Cementum
A1 - Hodobet, Cristina
A2 - Pangica, Anna Maria
A3 - Florescu, Anamaria
A4 - Hancu, Violeta
A5 - Biclesanu, Florentina Cornelia
JF - Revista de Chimie
JO - Rev. Chim.
PB - Revista de Chimie SRL
SN - 2668-8212
Y1 - 2018
VL - 69
IS - 11
SP - 3138
EP - 3145
UR - https://doi.org/10.37358/RC.18.11.6699
KW - direct restorations
KW - indirect restorations
KW - semi-direct restorations
KW - inlay
KW - marginal adaptation
ER -

BibTex
@article{RevCh2018P3138,
author = {Hodobet Cristina and Pangica Anna Maria and Florescu Anamaria and Hancu Violeta and Biclesanu Florentina Cornelia},
title = {In vitro Comparative Study on the Marginal Adaptation of Direct, Semi-direct and Indirect Composite Resins Restorations to Dentine and Dental Cementum},
journal = {Revista de Chimie},
volume = {69},
number = {11},
pages = {3138-3145},
year = {2018},
issn = {2668-8212},
doi = {https://doi.org/10.37358/RC.18.11.6699},
url = {https://revistadechimie.ro/Articles.asp?ID=6699}
}

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