Advancements in Composite Resin Design for Enhanced Performance in Dental Defect Restoration

DOI: https://doi.org/10.62517/jmhs.202505217

Author(s)

Li Wenjuan1, Zhang Shaoqing2,*

Affiliation(s)

1Cangzhou Medical College, Hebei, China 2Cangzhou Stomatology Hospital, Hebei, China *Corresponding Author

Abstract

Composite resins have come to be critical components in today's restorative dentistry because of their cosmetic value and their ability to adhere to the teeth. But their clinical longevity and performance are still challenged by material limitations such as polymerization shrinkage, mechanical wear, possibility of secondary caries, and long term color instability. This paper looks at research done on how to develop and improve the properties of composite resin materials to better restore dental flaws. Focus: Changes in resin matrix, Fillers development, Silane coupling agent development and Bioactive or therapeutic additives. Novel monomer systems try to lower polymerization shrinkage stress and so improve marginal integrity and decrease post-operative sensitivity. Filling the spaces with filler modicfication such as filler use of nanofillers, uniquely shaped particles, improved particle size distribution etc. is explored to improve mechanical strength, wear resistance and polishability. Also, more stable and more efficient silane coupler development needs to be made to make sure the integrity of the filler matrix surface in the mouth. integration of antimicrobial agents, ion-releasing entities e.g., fluoride, calcium, phosphate; adding in self-healing elements points towards “‘smart’”composites actively addressing demineralization and recurrent caries. This paper is a review of existing methods and strategies currently being used in composite resins and potential ways of how it can be improved upon in order to develop next-generation dental restorative material that is both longer-lasting, has better biocompatibility, and has more therapeutic effect that leads to more predictable and enduring treatment outcomes.

Keywords

Dental Composite Resins; Material Properties; Polymerization Shrinkage; Filler Technology; Bioactive Materials; Dental Restoration; Mechanical Strength

References

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