When Is Two-Phase Treatment Right for Your Child Ask

As a parent, your child’s health and confidence are always top priorities—and that includes their smile. While many orthodontic treatments begin in the teen years, some children benefit from an earlier approach known as two-phase treatment.

If your orthodontist has mentioned early intervention or you’ve noticed signs of developing orthodontic concerns, you might be wondering:

• What exactly is two-phase treatment?
• Why would my child need it?
• And how do I know if it’s the right path for us?

At Romani Orthodontics, we believe in creating treatment plans that are tailored to your child’s unique needs—not just now, but for the future. Here’s everything you need to know about two-phase treatment, and how it can set your child up for a lifetime of healthy, confident smiles.

What Is Two-Phase Orthodontic Treatment?

Two-phase treatment is a proactive orthodontic approach that involves two separate stages of care—with a rest period in between—to guide your child’s jaw growth, tooth development, and overall oral health.

Phase One: Early Intervention

This phase usually starts between the ages of 7 and 10, while your child still has a mix of baby and permanent teeth. The goal here is to:

• Guide jaw growth
• Create space for erupting permanent teeth
• Address bite alignment concerns
• Prevent more severe problems later on

Treatment may include partial braces, a palatal expander, a space maintainer, or other orthodontic appliances designed to gently correct developmental issues as they arise.

Resting Period

Once the early corrections are made, your child enters a “resting” phase. During this time, we monitor growth, tooth eruption, and jaw development—but typically don’t perform active treatment.

Phase Two: Comprehensive Treatment

Once all permanent teeth have come in (usually between ages 11–13), we begin full orthodontic treatment—such as braces or Invisalign—to fine-tune alignment, bite, and aesthetics.

What Are the Benefits of Two-Phase Treatment?

Two-phase treatment isn’t necessary for every child—but when it is recommended, it can offer powerful benefits:

• Reduces the need for extractions or surgery later in life
• Improves jaw symmetry and bite function
• Prevents severe crowding by creating room for incoming teeth
• Protects protruding teeth from trauma
• Stops damaging oral habits like thumb sucking or tongue thrusting
• Builds confidence early by addressing noticeable issues sooner

By addressing orthodontic concerns while your child is still growing, we can work with their natural development—not against it.

When Is Two-Phase Treatment Recommended?

While many kids don’t need early treatment, there are several situations where starting earlier makes a big difference. At Romani Orthodontics, we may recommend two-phase treatment if your child shows signs of:

Severe Crowding

If your child’s jaw is too narrow or small to accommodate all of their permanent teeth, we can gently expand the dental arches to create space—preventing impacted or misaligned teeth later.

Crossbite, Overbite, or Underbite

Early correction of bite issues helps ensure proper jaw development and can prevent complications like uneven wear, jaw pain, or speech difficulties down the road.

Protruding Front Teeth

When the front teeth stick out significantly, they’re more vulnerable to injury—especially in active kids. Two-phase treatment can safely guide teeth back into alignment before a break or chip happens.

Harmful Habits

Thumb sucking, mouth breathing, and tongue thrusting can all affect jaw and facial development. Phase One treatment can include habit-correcting appliances that support healthy growth patterns.

Early or Late Loss of Baby Teeth

Losing baby teeth too early (or too late) can affect how and when permanent teeth erupt. Orthodontic intervention ensures that everything stays on the right track.

Why Not Wait Until the Teen Years?

It’s a common question—and in some cases, waiting is totally appropriate. But in others, early treatment gives us the chance to guide growth in ways that aren’t possible once the jaw has stopped developing.

Delaying care could lead to:

• Longer treatment times in the future
• Higher likelihood of needing permanent teeth removed
• Greater risk of developing jaw-related issues
• More complicated orthodontic challenges

Two-phase treatment isn’t about doing more—it’s about doing what’s most effective at the right time.

What Happens During Each Phase?

Phase One Treatment (Ages 7–10)

Typical appliances used:

• Palatal expander: Widens the upper jaw to correct crossbites and create space
• Partial braces: Helps guide specific teeth into place
• Space maintainer: Keeps room open for permanent teeth to erupt properly
• Habit appliance: Stops thumb sucking or tongue thrusting

This phase usually lasts 6–12 months, followed by regular growth monitoring.

Resting Phase

During this time, we:

• Track your child’s growth and jaw development
• Monitor the eruption of permanent teeth
• Plan for future needs in Phase Two
• No active treatment is happening, but regular check-ins are key to long-term success.

Phase Two Treatment (Ages 11–13)

Once your child’s full set of permanent teeth have come in, we begin comprehensive treatment to:

• Perfect alignment
• Fine-tune the bite
• Create a stable, lasting result

Phase Two typically involves full braces or Invisalign Teen, and usually lasts about 12–24 months, depending on the case.

How Will I Know If My Child Needs Two-Phase Treatment?

The best way to know is to schedule a consultation. The American Association of Orthodontists recommends every child be evaluated by age 7—even if they still have lots of baby teeth.

At Romani Orthodontics, we offer free early evaluations to assess your child’s growth, development, and orthodontic risk factors. During this visit, we’ll:

• Take digital images and/or X-rays
• Examine their jaw, bite, and tooth eruption pattern
• Identify any issues that may benefit from early intervention
• Discuss whether Phase One is needed—or if it’s best to wait

Many children won’t need two-phase treatment—and we’ll only recommend it when it truly makes a difference for their health and development.

Real-Life Examples of Two-Phase Success

Here are just a few situations where early treatment has helped real patients:

• A child with a severe crossbite was able to avoid jaw surgery later by using a palatal expander at age 8.
• A young athlete with protruding front teeth gained protection from injury by starting early braces.
• A 9-year-old with crowded lower teeth created space through early intervention—avoiding future extractions.
• A child with a thumb-sucking habit stopped before permanent teeth were affected, thanks to a habit appliance.

Two-phase treatment isn’t just about teeth—it’s about confidence, growth, and setting your child up for success.

Our Approach at Romani Orthodontics

We believe in honest, ethical, and evidence-based care. If your child needs two-phase treatment, we’ll guide you through the process with:

• A customized plan
• Ongoing communication
• A supportive, kid-friendly experience

Our practice uses advanced technology to ensure your child’s treatment is efficient, comfortable, and as gentle as possible. We’re here to answer every question and make the journey a positive one—for both you and your child.

Ready to Learn More?

If your child is around age 7—or if you’ve noticed signs of crowding, bite issues, or shifting teeth—now is a great time to come in for a consultation. Two-phase treatment isn’t right for everyone, but when it’s needed, starting early can make all the difference.

Schedule your child’s complimentary evaluation with Romani Orthodontics and give them the gift of a smile that lasts a lifetime.