Many parents assume orthodontic treatment doesn’t begin until all of a child’s permanent teeth have come in—but that isn’t always the case. In some situations, waiting can allow bite problems or crowding to become more difficult to treat later.
That’s where Phase 1 orthodontics comes in. Also called interceptive orthodontics, Phase 1 treatment focuses on guiding jaw growth and addressing developing orthodontic concerns while a child still has a mix of baby and permanent teeth.
If you’ve started noticing changes in your child’s smile, here are a few signs they may be a good candidate for Phase 1 orthodontics.
Your Child Has Crowded or Misaligned Teeth
One of the most common reasons for early orthodontic treatment is crowding.
If there doesn’t appear to be enough room for permanent teeth to erupt properly, Phase 1 orthodontics may help create additional space and improve alignment as your child develops. Addressing crowding early can sometimes reduce the complexity of future orthodontic treatment.
You may notice teeth overlapping, erupting in unusual positions, or appearing crowded even before all permanent teeth arrive.
Their Bite Looks Uneven or Doesn’t Seem to Line Up Correctly
The way your child’s upper and lower teeth fit together plays an important role in both comfort and long-term oral health.
Phase 1 orthodontics is often recommended for children with developing bite concerns such as overbites, underbites, crossbites, or open bites. Early intervention can help encourage more balanced jaw growth and improve how the teeth come together.
In some cases, correcting bite concerns early may help avoid more extensive treatment later.
They Lost Baby Teeth Too Early or Too Late
Baby teeth act as natural placeholders for incoming permanent teeth.
If baby teeth fall out significantly earlier than expected—or remain in place much longer than normal—it can affect how permanent teeth erupt. Early orthodontic evaluation may help identify whether intervention could support healthier development and spacing.
Timing matters, and monitoring these changes can make a meaningful difference.
Mouth Breathing or Oral Habits Are Affecting Development
Some childhood habits can influence the growth of the teeth and jaws.
Persistent thumb-sucking, prolonged pacifier use, tongue thrusting, or chronic mouth breathing may contribute to changes in bite alignment or jaw development over time. Phase 1 orthodontics may be recommended to help guide healthy growth patterns if these habits have affected the smile.
Your Child Is Around Age Seven and Has Orthodontic Concerns
Many orthodontists recommend an initial evaluation around age seven—not because treatment always starts then, but because developing issues become easier to identify.
At this age, children often have enough permanent teeth for an orthodontist to evaluate jaw growth, spacing, and bite alignment. Even if treatment isn’t necessary right away, an early assessment can provide peace of mind and help determine the best timeline for care.
Every child’s smile develops differently, and an early orthodontic evaluation can help ensure growing teeth and jaws stay on the right track.
About the Practice
The team at Gale Ranch Pediatric Dentistry provides personalized orthodontic and pediatric dental care designed to support healthy, confident smiles at every stage of development. We offer Phase 1 orthodontic treatment to help guide growing smiles and address concerns early when appropriate. Best of all, our dentists offer guiding support every step of the way.
Call us at (925) 648-8580 or schedule your appointment online.