Evaluation of the Efficiency of Three Different Types of Bonded Retainers Used in Orthodontics

Vaida, Luminita Ligia; Festila, Dana; Moca, Abel Emanuel; Todor, Bianca Ioana; Negrutiu, Bianca; Mihaiu, Antonia; Ghergie, Mircea; Pusta, Claudia Teodora Judea; Muntean, Alexandrina

Luminita Ligia Vaida, Dana Festila, Abel Emanuel Moca, Bianca Ioana Todor, Bianca Negrutiu, Antonia Mihaiu, Mircea Ghergie, Claudia Teodora Judea Pusta, Alexandrina Muntean

Evaluation of the Efficiency of Three Different Types of Bonded Retainers Used in Orthodontics

Abstract:

The bonded retainers are mainly used for the mandibular dental arch. This study aims to analyse the efficiency of three different types of fixed retainers, multistranded 0.0195-in wire, Australian wire and Starbond CoS laser sintering retainer, as well as the relapse rate for each type of retainer used over a period of two years. The sample consisted of 159 patients, of whom 55 patients (Group 1) had multistranded 0.0195-in wire, 53 patients (Group 2) Australian wire, and 51 patients (Group 3) laser-sintering retainers. 16 partial or complete detachments were recorded in the first year of the retention phase, of which 5 retainers from Group 1, 6 from Group 2 and 5 from Group 3, in the case of lasers-sintering retainers only total detachments were noticed, and 2 of the multistranded retainers suffered deformations. The results show that there are no statistically significant differences between the three types of retainers in the first year of retention period, but laser-sintering retainer had a statistically significant better evolution compared to multistranded retainer (p=0.018) after two years of retention. No statistically significant differences were found between the three types of retainers regarding the rate of relapse (10.9% for Group 1, 7.5% for Group 2 and 7.8% for Group 3). In the second year of the retention phase, the relapse rate did not present a statistically significant change from the first year, but it increased slightly in patients from Group 1 and it decreased slightly in patients from Group 3. No fixed retention system is perfect, everything has its drawbacks.

Keywords:
bonded retainer; fixed retainer; multistranded wire; Australian wire; laser sintering

Issue: 2019, Volume 70, Issue 8

Pages: 2769-2776

Publication date: 2019/9/15

https://doi.org/10.37358/RC.19.8.7424

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

Citation Styles

Cite this article as:
VAIDA, L.L., FESTILA, D., MOCA, A.E., TODOR, B.I., NEGRUTIU, B., MIHAIU, A., GHERGIE, M., PUSTA, C.T.J., MUNTEAN, A., Evaluation of the Efficiency of Three Different Types of Bonded Retainers Used in Orthodontics, Rev. Chim., 70(8), 2019, 2769-2776.

Vancouver
Vaida LL, Festila D, Moca AE, Todor BI, Negrutiu B, Mihaiu A, Ghergie M, Pusta CTJ, Muntean A. Evaluation of the Efficiency of Three Different Types of Bonded Retainers Used in Orthodontics. Rev. Chim.[internet]. 2019 Aug;70(8):2769-2776. Available from: https://doi.org/10.37358/RC.19.8.7424

APA 6th edition
Vaida, L.L., Festila, D., Moca, A.E., Todor, B.I., Negrutiu, B., Mihaiu, A.,... Muntean, A. (2019). Evaluation of the Efficiency of Three Different Types of Bonded Retainers Used in Orthodontics. Revista de Chimie, 70(8), 2769-2776. https://doi.org/10.37358/RC.19.8.7424

Harvard
Vaida, L.L., Festila, D., Moca, A.E., Todor, B.I., Negrutiu, B., Mihaiu, A., Ghergie, M., Pusta, C.T.J., Muntean, A. (2019). 'Evaluation of the Efficiency of Three Different Types of Bonded Retainers Used in Orthodontics', Revista de Chimie, 70(8), pp. 2769-2776. https://doi.org/10.37358/RC.19.8.7424

IEEE
L.L. Vaida, D. Festila, A.E. Moca, B.I. Todor, B. Negrutiu, A. Mihaiu, M. Ghergie, C.T.J. Pusta, A. Muntean, "Evaluation of the Efficiency of Three Different Types of Bonded Retainers Used in Orthodontics". Revista de Chimie, vol. 70, no. 8, pp. 2769-2776, 2019. [online]. https://doi.org/10.37358/RC.19.8.7424

Text
Luminita Ligia Vaida, Dana Festila, Abel Emanuel Moca, Bianca Ioana Todor, Bianca Negrutiu, Antonia Mihaiu, Mircea Ghergie, Claudia Teodora Judea Pusta, Alexandrina Muntean,
Evaluation of the Efficiency of Three Different Types of Bonded Retainers Used in Orthodontics,
Revista de Chimie,
Volume 70, Issue 8,
2019,
Pages 2769-2776,
ISSN 2668-8212,
https://doi.org/10.37358/RC.19.8.7424.
(https://revistadechimie.ro/Articles.asp?ID=7424)
Keywords: bonded retainer; fixed retainer; multistranded wire; Australian wire; laser sintering

RIS
TY - JOUR
T1 - Evaluation of the Efficiency of Three Different Types of Bonded Retainers Used in Orthodontics
A1 - Vaida, Luminita Ligia
A2 - Festila, Dana
A3 - Moca, Abel Emanuel
A4 - Todor, Bianca Ioana
A5 - Negrutiu, Bianca
A6 - Mihaiu, Antonia
A7 - Ghergie, Mircea
A8 - Pusta, Claudia Teodora Judea
A9 - Muntean, Alexandrina
JF - Revista de Chimie
JO - Rev. Chim.
PB - Revista de Chimie SRL
SN - 2668-8212
Y1 - 2019
VL - 70
IS - 8
SP - 2769
EP - 2776
UR - https://doi.org/10.37358/RC.19.8.7424
KW - bonded retainer
KW - fixed retainer
KW - multistranded wire
KW - Australian wire
KW - laser sintering
ER -

BibTex
@article{RevCh2019P2769,
author = {Vaida Luminita Ligia and Festila Dana and Moca Abel Emanuel and Todor Bianca Ioana and Negrutiu Bianca and Mihaiu Antonia and Ghergie Mircea and Pusta Claudia Teodora Judea and Muntean Alexandrina},
title = {Evaluation of the Efficiency of Three Different Types of Bonded Retainers Used in Orthodontics},
journal = {Revista de Chimie},
volume = {70},
number = {8},
pages = {2769-2776},
year = {2019},
issn = {2668-8212},
doi = {https://doi.org/10.37358/RC.19.8.7424},
url = {https://revistadechimie.ro/Articles.asp?ID=7424}
}

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