Dental Erosion in Competitive Swimmers and Preventive Treatments: An In Vitro Study

Dental Erosion in Competitive Swimmers and Preventive Treatments: An In Vitro Study

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The aim of this in vitro study was to evaluate the effectiveness of highly concentrated fluoride products and remineralizing products (F-APC) in preventing erosive dental lesions in competitive swimming patients.A total of 48 teeth were extracted, preserved in saline solution and divided into three groups.In G1 (control group), each tooth was half-immersed in chlorinated pool water; in G2 (fluoride-treated group), after being totally immersed in chlorinated water, each tooth had half of its surface treated with a highly concentrated fluoride product once a week; in G3 (remineralization product-treated group), each tooth was totally immersed in chlorinated water and half of its surface was Freezer treated with a remineralizing product after each immersion.The study was conducted over a 4-week period, immersing the teeth for 4 h per day.

In G1, statistically significant differences were observed in submerged versus non-submerged tooth surfaces at week 3 (T3) (p = 0.019) Nipple Shield and week 4 (T4) (p = 0.0007), with four and eight surfaces showing erosive tooth wear (ETW), respectively.In G2, a difference was observed between fluoride-treated and non-fluoride-treated surfaces at T4 (p = 0.

039), with three surfaces with ETW among the non-treated ones.In G3, the difference was observed between portions treated with F-APC and those not treated at T4 (p = 0.019), with four surfaces with ETW among the untreated ones.Chlorinated pool water is a potential erosive agent for teeth if water pH values reach a critical value.

Treating the teeth surface with highly concentrated fluoride products, once a week for 5 min, and F-APC are effective in protecting teeth against tooth erosion.