Straight Teeth Are Only Part of the Picture: Why Myofunctional Therapy Belongs in Your Orthodontic Plan

When most people think about orthodontics, they think about straight teeth, a beautiful smile, and a healthy bite. But what if there is more to creating a healthy, lasting smile than simply moving teeth into the right position?

The truth is, the muscles of the tongue, lips, cheeks, and face play an important role in how our teeth develop, how our jaws grow, and how we breathe and swallow.

This is where orofacial myofunctional therapy comes in.

At Root Relief Myofunctional Therapy, I believe orthodontic treatment should look beyond the alignment of the teeth and consider the function of the muscles that surround them. Addressing these underlying patterns can be an important part of supporting orthodontic treatment and long-term oral health.

It’s Not Just About Straightening Teeth

Our mouths are designed to work together as a coordinated system. The tongue, lips, cheeks, jaw, and airway all have important roles in everyday functions such as breathing, swallowing, chewing, speaking, and resting.

Ideally:

• The tongue rests gently against the roof of the mouth.

• The lips remain comfortably closed at rest.

• Breathing occurs primarily through the nose.

• Swallowing happens without excessive pressure from the lips, cheeks, or facial muscles.

• The jaw and facial muscles work together in a balanced way.

However, these patterns don’t always develop as they should.

Some children and adults have what we call orofacial myofunctional disorders (OMDs). These are patterns involving the muscles and functions of the face and mouth that may contribute to orthodontic concerns or make it more challenging to maintain the results of orthodontic treatment.

Examples include:

• Tongue thrust or an incorrect swallowing pattern.

• Low or forward tongue resting posture.

• Chronic mouth breathing.

• Open-mouth resting posture.

• Lip incompetence (difficulty comfortably keeping the lips together).

• Improper chewing patterns.

• Excessive facial muscle tension.

These habits and patterns deserve attention because orthodontics can change the position of the teeth, but it does not automatically retrain the muscles responsible for daily oral function.

Why Myofunctional Therapy and Orthodontics Work Well Together

Think of orthodontics as creating the structure and myofunctional therapy as helping train the function.

Orthodontic treatment focuses on aligning teeth, correcting bite relationships, and creating a healthier dental foundation. Myofunctional therapy focuses on retraining the muscles and patterns that influence how the mouth functions.

When these approaches are coordinated, we can address both the position of the teeth and the habits that influence the oral environment.

Here are five important reasons to consider incorporating myofunctional therapy into an orthodontic plan.

1. Supporting Proper Tongue Posture

The tongue is one of the most influential muscles in the oral environment.

Ideally, the tongue rests against the roof of the mouth, with the tip positioned just behind the upper front teeth without pushing against them.

When the tongue rests low in the mouth or consistently pushes forward, it may contribute to an imbalance in the forces acting on the teeth and surrounding structures.

Myofunctional therapy uses specific exercises and awareness techniques to help patients develop appropriate tongue strength, coordination, and resting posture.

The goal is to establish healthier muscle habits that support orthodontic treatment.

2. Addressing Tongue Thrust and Swallowing Patterns

Did you know that we swallow hundreds, sometimes thousands, of times each day?

A typical swallow involves coordinated movement of the tongue and surrounding muscles. However, some individuals develop a tongue-thrust swallowing pattern, where the tongue moves forward and may place pressure against or between the teeth.

Over time, this repeated pattern may contribute to dental changes in susceptible individuals.

Orthodontics can correct tooth positioning, but without addressing an abnormal swallowing pattern, the same muscular habits may continue.

Myofunctional therapy helps patients develop improved swallowing coordination and more appropriate tongue movement.

3. Encouraging Nasal Breathing and Healthy Oral Resting Posture

Breathing is one of the most important functions we perform, yet it is often overlooked during orthodontic evaluations.

Chronic mouth breathing can be associated with several oral and facial concerns, including dry mouth, altered tongue posture, and open-mouth resting posture.

When the mouth is consistently open, the tongue may rest low instead of naturally resting against the palate.

Myofunctional therapy emphasizes nasal breathing, when the nasal airway is adequately open, along with comfortable lip closure and proper oral resting posture.

It is important to recognize that mouth breathing may have underlying causes, including allergies, enlarged tonsils or adenoids, or nasal obstruction. These concerns may require evaluation by an ENT or other appropriate healthcare provider.

We never want to simply teach someone to keep their mouth closed without first understanding WHY they are mouth breathing.

4. Helping Support Long-Term Orthodontic Stability

One of the biggest questions patients and parents have after orthodontic treatment is:

“How do we keep the teeth straight?”

Retainers are an important part of maintaining orthodontic results, but they are not the entire picture.

The muscles of the tongue, lips, and cheeks continue to exert forces on the teeth every day. If unfavorable oral habits remain, they may contribute to unwanted dental changes.

By addressing tongue posture, swallowing patterns, and oral muscle coordination, myofunctional therapy can help create a more favorable functional environment following orthodontic treatment.

While myofunctional therapy cannot guarantee that teeth will never shift, addressing contributing muscle patterns is an important consideration when planning for long-term results.

5. Looking Beyond the Smile to Overall Function

Perhaps one of the most important benefits of myofunctional therapy is that it encourages us to look at the whole picture rather than focusing exclusively on straight teeth.

Oral function is connected to many everyday activities, including:

• Breathing and airway function.

• Chewing and swallowing.

• Speech and oral coordination.

• Lip seal and tongue resting posture.

• Jaw muscle function and tension.

• Sleep-related concerns.

Myofunctional therapy is not a replacement for orthodontics, speech therapy, ENT care, or sleep medicine. Instead, it can be a valuable part of a collaborative approach when functional concerns are identified.

When Should Myofunctional Therapy Be Started?

One common misconception is that myofunctional therapy should only happen after orthodontic treatment is complete.

In reality, the timing depends on the individual patient’s needs, age, development, orthodontic goals, and ability to participate in therapy.

For some children, addressing functional concerns before orthodontics may be beneficial. Others may benefit from therapy alongside orthodontic treatment or after braces or aligners are completed.

There is no one-size-fits-all timeline.

The most important thing is identifying abnormal oral habits and functional concerns early so they can be evaluated and addressed appropriately.

Why I Believe in a Collaborative Approach

After 20 years in the dental field as a Registered Dental Hygienist, I’ve learned that oral health is about so much more than what we see when we look at someone’s teeth.

My experience in dentistry, combined with my specialized training in Orofacial Myofunctional Therapy through the MyoMentor program, has strengthened my passion for understanding the relationship between oral function, airway health, and overall wellness.

At Root Relief Myofunctional Therapy, I enjoy helping patients and families understand the WHY behind their oral habits and giving them practical tools to make meaningful changes.

I also believe collaboration between orthodontists, general dentists, ENTs, speech-language pathologists, chiropractors, and other healthcare providers is incredibly valuable.

When providers communicate and work together, we can look beyond an individual concern and create a more comprehensive approach to patient care.

A Beautiful Smile Starts With More Than Straight Teeth

Orthodontics can create beautiful changes, but a healthy smile involves more than tooth alignment.

It’s about how the tongue rests, how the lips function, how we swallow, and how we breathe.

If you or your child are considering orthodontic treatment, ask your orthodontist whether an orofacial myofunctional evaluation would be beneficial as part of your treatment plan.

Because at Root Relief, our goal isn’t just to help create a beautiful smile. It’s to help build healthier habits and better function that support you for years to come.

Consistency over perfection. Function over appearance alone. And a whole-body approach to oral health.

Ready to learn more?

Root Relief Myofunctional Therapy offers complimentary 15-minute phone consultations to discuss your concerns, answer questions, and determine whether myofunctional therapy may be a good fit.

Let’s look beyond the teeth and get to the root of it!