Breaking Habits for Optimal Oral Health: The Importance of Orofacial Myology

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I had the privilege of interviewing Tracey McNair, a renowned dental hygienist and certified orofacial biologist with over 35 years of experience.

Through this insightful conversation, we aim to shed light on the significance of orofacial myology, the habits that may necessitate therapy, and the role dental assistants play in recognizing and addressing these issues.

Understanding Orofacial Myology

Orofacial myology is a specialized discipline that primarily attracts professionals from dental or speech therapy backgrounds. Its focus lies in studying the muscles involved in oral functions, such as the tongue, lips, and face. The goal of orofacial myology is to reprogram these muscles to function optimally, promoting proper facial and jaw growth and development. Correct tongue resting positions and swallowing patterns are encouraged, which can lead to improved speech and facilitate orthodontic treatments.

Identifying Habits That May Require Orofacial Myology

Two significant factors often necessitate orofacial myology therapy: airway issues and oral habits. Airway problems, like allergies or enlarged tonsils, can lead to mouth breathing and a compromised tongue resting position. On the other hand, oral habits, such as thumb or finger sucking, can disrupt the normal development of the oral structures and may result in various dental and skeletal issues.

Role of Dental Assistants in Educating and Identifying Patients

Dental assistants play a vital role in identifying potential patients who may require orofacial myology therapy. They are the first point of contact with patients and can observe important indicators during initial interactions. Dental assistants should pay attention to mouth posture, tongue resting position, and signs of airway issues, such as mouth breathing. Being proactive in asking patients about habits like thumb sucking can also lead to early intervention and improved treatment outcomes.

Encouraging Early Intervention

Early intervention is crucial in orofacial myology. Tracy emphasizes the significance of addressing these issues from an early age, as children can comprehend the importance of breaking habits like thumb-sucking by around age five. However, adults can also benefit from orofacial myology therapy, irrespective of their age. Dental assistants should be attentive to symptoms such as visible tongues, open bites, lisping speech, and other telltale signs, regardless of the patient's age.

Conclusion

Orofacial myology offers a compelling perspective on how the muscles of the mouth and face influence oral health and overall well-being.

Dental assistants have a unique opportunity to identify potential patients who may benefit from orofacial myology therapy and contribute to early intervention for optimal treatment outcomes.

By breaking habits like thumb sucking and addressing airway issues, orofacial myology helps create a solid foundation for healthy dental development and improved oral function throughout a patient's life.

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