Does the application of polywave light-curing units influence physico-mechanical properties of resin-based materials? A meta-analysis of In vitro studies
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Keywords

light-curing
monowave LED
polywave LED
photoinititiator
resin-based materials

How to Cite

FERNÁNDEZ-BARRERAM. A., BOURGI, R., FLORES-LEDESMA, A., PEREIRA ISOLAN, C., TOSCO, V., DIMITRIU, B., CUEVAS-SUÁREZC. E., LUKOMSKA-SZYMANSKA, M., & HARDAN, L. (2024). Does the application of polywave light-curing units influence physico-mechanical properties of resin-based materials? A meta-analysis of In vitro studies. International Arab Journal of Dentistry (IAJD), 15(2), 173-203. https://doi.org/10.70174/iajd.v15i2.1045

Abstract

The objective of this study was to systematically review the existing literature and to assess the effect of the use of polywave light-curing units on the properties of resin-based materials. A thorough search was conducted across five electronic databases: PubMed (MedLine), ISI Web of Science, SciELO, Scopus, and EMBASE.
Inclusion criteria comprised in-vitro studies that compared the effects of polywave light-emitting diode (LED) curing units with monowave LED curing units on resin-based material properties. Two reviewers evaluated the methodological quality of the included studies, considering parameters from previous systematic reviews.
Meta-analyses were conducted using Review Manager version 5.3.5 (The Cochrane Collaboration, Copenhagen, Denmark). Overall, when the TPO photoinitiator was employed, the use of a polywave light-curing unit demonstrated statistically significant higher values solely for the degree of conversion (p<0.001) and hardness (p<0.01).
No statistically significant differences were observed between monowave and polywave light curing units in the other evaluated properties.
Based on the findings of this review, the use of polywave light-curing can be useful for polymerizing materials that contain photoinitiators other than camphorquinone in their composition.

https://doi.org/10.70174/iajd.v15i2.1045
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