Can Braces Move Jaw Bones?

When people think about braces, they often picture straighter teeth. But orthodontic treatment can do more than align your smile—it can also influence jaw position and function. So, can braces move your jaw bones? The answer depends on the type of misalignment you have and the method of treatment prescribed.

At McLevin Dental, we assess both dental and skeletal issues before recommending any orthodontic solution. Understanding how braces interact with the jaw helps clarify what to expect from your treatment plan.

How Braces Primarily Work

Traditional braces use brackets, wires, and elastics to apply continuous pressure to the teeth. This pressure gradually shifts teeth into ideal positions within the jawbone. The bone surrounding the roots remodels in response to this pressure, allowing the teeth to move safely and predictably.

While braces primarily target dental alignment, they can indirectly influence jaw position—especially in younger patients or when combined with other orthodontic devices.

Braces and Jaw Movement in Growing Patients

In children and adolescents whose bones are still developing, braces can help guide jaw growth. Orthodontists may use braces in combination with appliances like:

Palatal expanders to widen the upper jaw

Headgear to influence the direction of jaw growth

Functional appliances like twin blocks or Herbst devices to correct overbites or underbites

When applied during the right stage of growth, these interventions can help reshape how the jaws align with one another. This type of orthopedic correction is most effective during childhood or early adolescence.

Can Braces Shift Jaw Position in Adults?

In adults, the jawbones are fully developed, so braces cannot move the bones themselves. However, they can realign the teeth in such a way that the bite feels and functions better. In cases of moderate discrepancies, repositioning the teeth alone may improve comfort, speech, and appearance without needing jaw surgery.

For more severe skeletal imbalances, adult patients may require a combined approach:

Orthodontics to straighten the teeth

Jaw surgery (orthognathic surgery) to reposition the jaw bones

This is typically considered when a patient has difficulty chewing, speaking, or closing their mouth properly due to significant skeletal misalignment.

What Conditions Involve Jaw Adjustment?

Braces or orthodontic appliances may help treat:

Overbites (upper jaw significantly overlaps lower jaw)

Underbites (lower jaw extends beyond upper jaw)

Open bites (teeth don’t touch when the mouth is closed)

Crossbites (one or more teeth sit on the wrong side of the bite)

TMJ-related discomfort due to malocclusion

When jaw positioning contributes to these issues, a detailed orthodontic evaluation is crucial to determine whether dental correction alone is sufficient or if jaw alignment must be addressed surgically.

Orthodontics, Function, and Facial Symmetry

Jaw positioning can also affect facial balance and symmetry. When braces are used to correct bite issues, they may result in a subtle but noticeable change to the lower face, chin, or jawline. For patients with asymmetry or a recessed jaw, correcting alignment can enhance both oral function and aesthetics.

At McLevin Dental, we focus on the total picture—how teeth and jaws interact, how they affect long-term health, and how your bite can be improved for comfort and confidence.

What to Expect from Your Braces Evaluation

During your consultation, we’ll:

Assess dental alignment, jaw growth, and bite function

Take panoramic and cephalometric x-rays to evaluate jaw structure

Recommend treatment based on age, goals, and complexity

Discuss whether braces alone or combined treatment is necessary

Final Word

While braces primarily move teeth, they can influence jaw positioning—especially when treatment is started at a younger age or paired with orthopedic appliances. In adults, they can enhance bite alignment and aesthetics, and in some cases, be part of a larger corrective plan involving jaw surgery.

If you’re wondering whether your jaw issues can be corrected with braces, the best place to start is with a professional evaluation. At McLevin Dental, we help patients understand their options, align their smile, and improve their quality of life through personalized care.