Prevention of the marginal fit loss of adhesive fillings in Black class 5 cavities

Vorobieva Y.B.; Balin V.V.; Malysheva D.D.; Kriventseva V.A.

doi:https://doi.org/10.17116/stomat20221010517

Vorobieva Y.B.

Military Medical Academy named after S.M. Kirov of the Ministry of Defense of the Russian Federation

Balin V.V.

Military Medical Academy named after S.M. Kirov of the Ministry of Defense of the Russian Federation

Malysheva D.D.

Military Medical Academy named after S.M. Kirov of the Ministry of Defense of the Russian Federation

Kriventseva V.A.

Military Medical Academy named after S.M. Kirov of the Ministry of Defense of the Russian Federation

Prevention of the marginal fit loss of adhesive fillings in Black class 5 cavities

Authors:

Vorobieva Y.B., Balin V.V., Malysheva D.D., Kriventseva V.A.

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Journal: Stomatology. 2022;101(5): 7‑10

DOI: 10.17116/stomat20221010517

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To cite this article:

Vorobieva YB, Balin VV, Malysheva DD, Kriventseva VA. Prevention of the marginal fit loss of adhesive fillings in Black class 5 cavities. Stomatology. 2022;101(5):7‑10. (In Russ.)
https://doi.org/10.17116/stomat20221010517

Подписка 2026 Стоматология (Stomatology)

Использование инфографики авторами научных работ

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THE PURPOSE OF THE STUDY

Improving the quality of treatment of class 5 dental defects by direct restoration with light-cured composites by heating the composite during modeling.

MATERIAL AND METHODS

The study was carried out on the extracted teeth with the help of a microscope. The marginal fit of light-cured resins was studied when the temperature regime changed to 40 °C due to heating in the cavity. A comparative characteristic of heated composites and composites of ordinary consistency at room temperature of 21—22 °C is also given.

RESULTS

The tested composites showed a tighter edge fit when filling in a heated mode than when condensing the material at room temperature.

CONCLUSION

The proposed protocol for heating composites with a nozzl has high efficiency, allowing for improved edge fit.

Keywords:

heating of the composite

edge fit

polymerization

microscopy

Authors:

Vorobieva Y.B.

Military Medical Academy named after S.M. Kirov of the Ministry of Defense of the Russian Federation

Balin V.V.

Military Medical Academy named after S.M. Kirov of the Ministry of Defense of the Russian Federation

Malysheva D.D.

Military Medical Academy named after S.M. Kirov of the Ministry of Defense of the Russian Federation

Kriventseva V.A.

Military Medical Academy named after S.M. Kirov of the Ministry of Defense of the Russian Federation

Received:

09.03.2022

Accepted:

24.05.2022

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References:

Khabadze ZS, Generalova YuA, Sheroziya MG, Nedashkovsky AA, Shubaeva VS. Analysis of the factors initiating polymerization stress: a systematic review of the literature. Endodontics today. 2020;18(2):45-50. (In Russ.). https://doi.org/10.36377/1683-2981-2020-18-2-45-50
Kriventseva VA, Vorobyeva YB, Nikitenko VV. Laboratory studies of heated bulk fill composite in the tooth cavity during filling of teeth with carious defects. Endodontics today. 2021;19(4):293-298. (In Russ.). https://doi.org/10.36377/1683-2981-2021-19-4-293-298
Lucey S, Lynch CD, Ray NJ, Burke FM, Hannigan A. Effect of pre-heating on the viscosity and microhardness of a resin composite. J Oral Rehabil. 2010;37(4):278-282. https://doi.org/10.1111/j.1365-2842.2009.02045.x