Maine Addresses Pediatric Tooth Decay Amid Dentist Shortage with Silver Diamine Fluoride

Overview

Maine faces a significant shortage of dentists, leading pediatricians to adopt silver diamine fluoride treatment to manage early tooth decay in children. This minimally invasive approach helps halt cavity progression and alleviates dental care backlogs.

Background

Maine's dental workforce has declined from 590 dentists in 2019 to 530 in 2023, limiting access to routine dental care for children. Despite dental insurance coverage, only about one-third of insured children receive annual checkups and cleanings. Traditional solutions focus on training more dentists and increasing reimbursement rates, but these measures alone are insufficient to meet the demand. Consequently, alternative strategies involving early intervention treatments outside dental offices are being explored.

Data Highlights

Key Findings

• Maine's dentist population decreased by approximately 10% from 2019 to 2023.
• Only one-third of insured children receive both annual dental checkups and cleanings.
• Silver diamine fluoride, a WHO-listed essential medicine, is being used by pediatricians to arrest early tooth decay.
• The treatment involves a simple application process and can be repeated after 4-6 weeks if necessary.
• Since fall 2023, over 70 pediatric patients have received silver diamine fluoride treatment at Maine Medical Center.
• Training programs are expanding to include pediatricians and school nurses to broaden access to early cavity intervention.

Clinical Implications

Silver diamine fluoride offers a practical, minimally invasive option for pediatricians to manage early dental caries, especially in regions with limited dental workforce capacity. Incorporating this treatment into primary care can reduce morbidity associated with untreated cavities and improve children's overall health and school attendance. Training non-dental healthcare providers expands access and helps prioritize dental resources for advanced cases.

Conclusion

Maine's innovative use of silver diamine fluoride by pediatricians exemplifies a critical adaptation to dental workforce shortages, enabling early intervention in childhood tooth decay and improving oral health outcomes. Expanding such multidisciplinary approaches may serve as a model for other regions facing similar challenges.

References

1. Maine Monitor/AP 2023 -- Maine's Dental Workforce Shortage Leads Physicians to Address Early Tooth Decay