Jaw Expansion in Elk Grove Village, IL
An underdeveloped jaw can affect more than the position of your teeth. The size and shape of the upper and lower jaws influence how much room there is for the teeth and tongue, how the bite comes together, and the space available for breathing through the nose and airway.
At Brian Homann, DDS, we evaluate jaw structure and airway health for children and adults. When the upper or lower jaw has not developed with enough space, treatment may help improve oral function, create room for the teeth and tongue, and support healthy breathing.
What Is an Underdeveloped Jaw?
An underdeveloped jaw occurs when the upper jaw, lower jaw, or both do not develop to an ideal size, width, or position. Some patients have a narrow upper jaw, while others may have an underdeveloped lower jaw or a combination of concerns.
Jaw development is influenced by several factors. Genetics can play a role, but oral habits, breathing patterns, tongue position, chewing, and other environmental and developmental factors may also affect how the jaws and face grow.
Signs of an underdeveloped jaw may include:
- Crowded or crooked teeth
- A narrow dental arch
- Crossbite or other bite problems
- Limited space for the tongue
- Mouth breathing
- Frequent snoring
- Nasal breathing difficulties
- Teeth grinding
- Receding gums
- Sleep-related breathing concerns
An evaluation at our dental practice can help determine whether jaw development is contributing to these concerns. During your appointment, we can assess whether underdeveloped jaw treatment may be appropriate.
How Are Jaw Structure and Airway Health Connected?
The mouth, nose, jaws, and airway are closely related. The roof of the mouth also forms the floor of the nasal cavity. Because of this relationship, the width and development of the upper jaw can influence the amount of space available in the mouth and nasal passages.
A narrow, underdeveloped upper jaw may leave less room for the tongue and teeth. In some patients, limited oral and nasal space can occur alongside mouth breathing, snoring, congestion, or sleep-related breathing issues.
The lower jaw matters, too. An underdeveloped lower jaw may affect the bite and the position of the tongue and other oral structures.
Airway-focused dentistry looks at these relationships instead of evaluating the teeth alone. Our team at Brian Homann, DDS, considers dental development, jaw structure, tongue space, breathing patterns, and other factors when developing a treatment plan.
Early Jaw Expansion for Children
Childhood gives us an important opportunity to evaluate the jaws while the face is still developing. Early jaw expansion treatment may be recommended when a child’s upper jaw is too narrow, or there is not enough space for healthy dental and oral development.
Parents may notice signs such as crowded teeth, mouth breathing, snoring, restless sleep, teeth grinding, or a narrow smile. These symptoms don’t automatically mean that a child needs expansion, but they can be reasons to schedule a consultation.
When appropriate, early jaw expansion for children can guide development while the jaws are still growing. The goal may be to create additional room for developing teeth and the tongue, improve the bite, or support oral and airway function. Treatment is based on each child’s development rather than age alone.
Upper Jaw Expansion
Upper jaw expansion is used to increase the width of a narrow upper jaw. Different appliances and approaches are available depending on the patient’s age, jaw development, bite, and treatment goals.
Expansion may be considered to:
- Create more room for crowded teeth
- Widen a narrow dental arch
- Address certain crossbites
- Increase space for the tongue
- Support nasal and airway function
For children, treatment can take advantage of continued facial growth. Adults can also be evaluated for upper jaw expansion, although treatment is different because the facial bones have finished growing.
Adult treatment may involve skeletal expansion methods, including TAD-supported or mini-implant-supported appliances. Three-dimensional imaging can help evaluate the jaw and surrounding structures and determine which approach may be suitable.
Lower Jaw Expansion
Patients searching for lower jaw expansion or underdeveloped lower jaw treatment may require a different approach than someone with a narrow upper jaw.
The lower jaw does not expand in the same way as the developing upper jaw. An upper palate expander works by broadening the bone itself, resulting in true skeletal expansion. A lower expander works by shifting teeth outward into a wider alignment, making the expansion dental rather than skeletal.
Treatment depends on whether the concern involves width, tooth position, jaw growth, or the relationship between the upper and lower jaws.
After evaluating the bite, jaw structure, and oral development, we can explain which treatment options are appropriate. Some patients may need coordinated care with other medical providers for surgical procedures.
Can You Treat a “Shrinking Jaw”?
The term “shrinking jaw” often refers to jaws and dental arches that are too small or narrow. In children, the concern is generally how the jaws are developing rather than a jaw that is literally shrinking. In adults, jawbones can also change after tooth loss, but this is different from an underdeveloped or narrow jaw.
There is no single “jaw-shrinking” treatment that is appropriate for everyone. Our approach begins by determining what is actually contributing to limited jaw space. Treatment may involve expansion, orthodontic therapy, airway-focused care, or coordination with a surgeon depending on the patient’s needs.
Schedule a Jaw & Airway Evaluation
If you or your child has crowded teeth, a narrow jaw, struggles with mouth breathing or snoring, or has concerns about facial development, an evaluation can provide more information.
At Brian Homann, DDS, we provide underdeveloped jaw treatment, airway-focused dental care, and sleep apnea dentistry in Elk Grove Village, IL. We evaluate the relationship between the teeth, jaws, tongue, bite, and airway to determine whether upper jaw expansion, early jaw expansion treatment, or another approach may be helpful.
Contact our office to schedule an evaluation and learn more about your treatment options. Dr. Brian Homann and Dr. Tanner Hauptman are prepared to find the appropriate treatment for you.
Dr. Homann is an AADSM Qualified Dentist, a designation awarded by the American Academy of Dental Sleep Medicine. Dr. Hauptman has received advanced training in full-mouth rehabilitation and regularly participates in continuing education to stay current with advances in airway-focused dentistry.
