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Bluegrass Appliance for Tongue Thrusting


If your child’s tongue pushes forward against the teeth when swallowing or speaking, they may have a tongue thrust, a common habit that can affect tooth and jaw development, bite alignment, and even speech. At Swihart Orthodontics, Dr. Corrie Swihart and her team provide early intervention using the Bluegrass appliance to guide proper tongue posture and support healthy oral development.

Phase 1 Interceptive Treatment for Habit Correction


The Bluegrass appliance is considered a Phase 1 interceptive orthodontic treatment, designed for children before all permanent teeth have erupted. Phase 1 treatment addresses developing issues early, promoting proper bite and jaw growth, guiding oral habits, and reducing the need for more extensive treatment later. This appliance helps establish healthy swallowing patterns and tongue positioning while supporting overall oral development.

Discover how the Bluegrass Appliance works and who it's for.

What Is Tongue Thrusting and Why It Matters

As teeth come in, the tongue typically adjusts its position naturally. In some children, however, the tongue continues to push forward rather than resting against the roof of the mouth. This pattern, called tongue thrusting, can contribute to:

  • Open bites or misaligned bites
  • Crowding or spacing issues
  • Changes in jaw development
  • Speech challenges

Early correction helps prevent these issues from becoming more complex later, reducing the need for more invasive orthodontic treatment.

How the Bluegrass Appliance Works

The Bluegrass appliance is a small, custom-made device that fits on the roof of the mouth. It features a smooth rolling ball that encourages the tongue to rest in its optimal position against the palate rather than between the teeth.


  • Gentle reminder: Guides proper tongue posture with every swallow
  • Comfortable and small: Designed for minimal disruption to daily life
  • Habit correction: Can also help reduce thumb-sucking or other oral habits

Most children adapt quickly, and the appliance is worn for several months while new, healthy tongue and swallowing habits develop.

Benefits of Early Treatment

Intervening early with the Bluegrass appliance supports:

  • Proper bite and jaw alignment
  • Long-term tooth alignment and function
  • Improved speech and oral habits
  • Greater confidence in your child’s growing smile
  • Reduced need for future complex orthodontic procedures
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Why Choose Swihart Orthodontics

Dr. Corrie Swihart and her team are experienced in habit correction and early orthodontics. With offices in Newport News and Gloucester, VA, Swihart Orthodontics combines expertise in a family-friendly environment to help children achieve healthy smiles.

Schedule a Consultation

If you notice your child pushing their tongue forward, struggling with open bites, or having speech concerns, early intervention can make a lasting difference. Schedule a consultation at Swihart Orthodontics today to learn if a Bluegrass appliance is the right solution for your child.

Schedule a Consultation


If you notice your child pushing their tongue forward, struggling with open bites, or having speech concerns, early intervention can make a lasting difference. Schedule a consultation at Swihart Orthodontics today to learn if a Bluegrass appliance is the right solution for your child.

Book New Consult
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