Related Experiment Video
Updated: Jul 5, 2026
Detection and Removal of Tooth-Colored Composite Resin Using the Fluorescence-Aided Identification Technique
Published on: July 27, 2022
Laser and remineralising agents in dental erosion: a systematic review and meta-analysis
A Pardo1, A Butera2, A Signoriello1
1Dentistry and Maxillofacial Surgery Section, Department of Surgery, Dentistry, Pediatrics and Gy-necology, University of Verona, Verona, Italy.
Aim:
This systematic review aimed to evaluate, by means of statistical comparison between selected studies, the effectiveness of laser irradiation on dental erosion applied alone or in combination with anti-erosive agents (fluoride, Acidulated phosphate fluoride APF and CPP-amorphous calcium fluoride phosphate CPP-ACFP), through optical profilometry and microhardness measurement.
Methods:
The searching strategy was conducted according to the International PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines, to answer research ques-tions regarding the effectiveness of lasers used in the context of dental erosion (such as Nd:YAG, CO2, Er:YAG, Er,Cr:YSGG, Diode, and Argon Ion lasers). A comprehensive and unrestricted sys-tematic searching was performed using the electronic databases of PubMed and Cochrane Library, for all articles published up to the end of January 2023. The review record was registered by the International prospective register of systematic reviews (PROSPERO) under the identification number CRD408639.
Conclusion:
Change in microhardness for the lasers group, irrespective of the type of laser used in the sample, was significantly greater compared with the one in the control group. Regards microhardness, the combination of Laser and APF gel showed promising results compared to APF gel agent.
