National Orthodontic Health Month

United States, Canada

About

National Orthodontic Health Month is observed throughout October as a time to celebrate healthy smiles and raise awareness about the importance of orthodontic care. The observance highlights how properly aligned teeth and jaws can support good oral health, comfortable chewing, clear speech, and confidence at every age.

Throughout the month, families are encouraged to learn more about regular dental and orthodontic checkups, healthy brushing and flossing habits, and the importance of protecting braces, aligners, and other orthodontic appliances. It is also a welcoming opportunity to appreciate the professionals who help guide patients toward stronger, healthier smiles and to make oral health care a positive part of everyday life.

History

National Orthodontic Health Month is observed throughout October as an annual public-education initiative focused on orthodontic care, oral hygiene, and the importance of protecting developing smiles. Its origins are closely associated with the work of orthodontic professionals and organizations such as the American Association of Orthodontists, which have used the month to explain how orthodontic treatment can improve dental alignment, bite function, and long-term oral health. Rather than centering on a single historical event, the observance grew from the profession’s broader effort to make reliable orthodontic information more accessible to patients and families.

The observance developed especially around practical guidance for people wearing braces, retainers, and other orthodontic appliances. Educational messages commonly address brushing and flossing around brackets and wires, attending adjustment appointments, protecting the mouth during sports, and choosing foods that are less likely to damage appliances. October also gives orthodontic practices an opportunity to discuss Halloween-related habits, including the risks posed by sticky, hard, or chewy sweets and the importance of moderation and thorough cleaning afterward.

Over time, National Orthodontic Health Month has evolved from a primarily professional outreach effort into a wider communications campaign involving orthodontic offices, schools, dental professionals, families, and online health educators. Modern materials often combine treatment advice with early-intervention information, encouraging parents to seek an orthodontic evaluation when appropriate and helping patients understand that successful treatment depends on daily cooperation. Social media and digital resources have further expanded the observance’s reach, allowing practices to share reminders, demonstrations, and seasonal oral-health tips throughout October.

Culturally, the observance connects orthodontic health with the familiar autumn traditions of Halloween and school-year routines. Its emphasis on prevention helps counter the idea that orthodontics is only about appearance, highlighting the relationship between alignment, chewing, speech, hygiene, and overall dental well-being. By placing these conversations throughout October, National Orthodontic Health Month gives communities a recurring opportunity to recognize orthodontic care as part of lifelong oral health rather than merely a temporary cosmetic concern.

Timeline

1728
French dentist Pierre Fauchard published "Le Chirurgien Dentiste," a foundational dental text that discussed correcting irregular tooth positions and described the bandeau, an early orthodontic appliance.
1899
Edward H. Angle introduced his classification of malocclusion, organizing bite irregularities into Classes I, II, and III. The system became a foundational framework in orthodontic diagnosis.
1900
Edward H. Angle established a dedicated school of orthodontics in St. Louis, Missouri, widely regarded as the first school devoted exclusively to orthodontic education.
1900
The American Society of Orthodontists was founded in St. Louis. It later became the American Association of Orthodontists, a leading professional organization for orthodontists.

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