Assessing Fluoride Absorption in Dentine Treated with Silver Diamine Fluoride: A Mini-Review on the Role of Nd:YAG and Diode Lasers

Background: Dental caries management has long relied on fluoride therapy as a cornerstone of preventive care. Silver diamine fluoride (SDF) has emerged as a promising material in clinical dentistry showcasing significant potential in caries controlObjective: This review aims to evaluate the influence on penetration depth and fluoride uptake in dentine treated with SDF solution as well as laser irradiation at sub-ablative energy levels. The objective is to explore how these lasers can enhance fluoride absorption and further protect the enamel from acid attacks. Accordingly, two types of laser were selected for this evaluation, namely Nd:YAG and Diode lasers.Conclusions: Lasers have a greater potential to boost fluoride uptake of enamel while also protecting the enamel surface from acid attack. This study sheds light on the enhanced efficacy of laser-assisted protocols in bolstering the protective mechanisms of fluoride, potentially revolutionizing contemporary approaches to caries prevention and treatment in the realm of dental care.