OROFACIAL MYOFUNCTIONAL DISORDERS
Understanding the conditions OMT treats
Orofacial Myofunctional Disorders (OMDs) occur when the muscles of the mouth, tongue, lips, or face don't function properly thus affecting breathing, swallowing, facial development, and quality of life.
👄 Mouth Breathing & Open Mouth Posture
Chronic mouth breathing is one of the most impactful, and overlooked, orofacial dysfunctions. When the mouth is the primary breathing route, the nasal passages are bypassed, missing filtration, humidification, and nitric oxide production. Over time, this changes how the face grows. Signs include: lips apart at rest, dry mouth, dark circles under the eyes, elongated facial appearance, and chronic congestion. In children, it is strongly associated with narrow arches, crowded teeth, and behavioral changes from poor sleep.
🔗 Tongue Tie (Ankyloglossia)
Tongue tie occurs when the lingual frenulum is short, thick, or attaches too far forward, restricting the range of motion of the tongue. This can affect breastfeeding in infants, speech development in children, and contribute to sleep-disordered breathing and jaw tension in adults. OMT is an essential component of pre- and post-frenectomy care. Preparing the muscles before release and retraining them afterward is critical for achieving lasting functional improvement.
🤙 Oral Habits: Thumb & Finger Sucking
Prolonged non-nutritive sucking habits beyond age 3–4 can significantly alter oral development. Pressure from the digit pushes the upper teeth forward, narrows the palate, and creates open bite patterns that may not self-correct once the habit ends. OMT provides a supportive, habit-elimination program that addresses both the behavior and the oral muscle patterns that may have developed as a result.
👅 Tongue Thrust & Low Tongue Posture
Tongue thrust occurs when the tongue pushes forward or sideways during swallowing or speech rather than pressing against the palate. Low tongue posture — resting on the floor of the mouth instead of the roof — reduces the stimulus needed for proper palatal and arch development. Signs include: open bite, lisping, tongue-forward speech sounds, anterior tooth flare, and orthodontic relapse. OMT addresses both the resting position and the swallowing pattern.
😬 TMJ Dysfunction, Clenching & Bruxism
Temporomandibular joint (TMJ) pain and nighttime clenching or grinding (bruxism) are frequently connected to dysfunctional oral muscle patterns, mouth breathing, and poor tongue posture. When the tongue doesn't rest on the palate, the jaw muscles compensate — often with excess tension. OMT addresses the underlying muscle imbalances contributing to TMD, and works alongside dental appliance therapy and other modalities for comprehensive care.
💬 Speech & Articulation Concerns
Orofacial muscle dysfunction is a common contributor to speech sound errors. A low tongue position, tongue thrust, or restricted tongue mobility from tongue tie can affect the production of sounds including /s/, /z/, /l/, /r/, and /th/. OMT can be a powerful complement to speech-language therapy, addressing the structural and functional factors that make accurate sound production difficult to achieve or maintain.
Recognize any of these patterns?
An evaluation is the first step to understanding what's going on and what can help.