The short answer: Two-phase treatment is not automatic for every child — most kids only need one phase, started around age 11 or 12 once their permanent teeth are in. Phase One, starting around age 8 or 9, is reserved for specific problems like a narrow jaw, a significant crossbite, or severely crowded incoming teeth, where waiting would make treatment harder later. The only way to know which applies to your child is a free evaluation. Dr. Richard Villa has treated Richmond-area kids in Glen Allen since 1997. Call (804) 747-0137 or book a free consultation.
What “Two-Phase” Actually Means
The American Association of Orthodontists recommends every child have a first orthodontic evaluation by age 7, even if nothing looks obviously wrong — that’s when the first adult molars and front teeth have usually come in, giving an orthodontist an early read on how the bite and jaw are developing. For most kids, that evaluation simply confirms there’s nothing to do yet, and treatment waits until the early teen years. A smaller group of kids benefit from starting earlier, in two separate phases instead of one.
Phase One: Guiding Growth (Around Age 8–9)
Phase One targets problems tied to jaw growth and available space, while the jaw is still developing and easiest to influence. Depending on the case, this can mean a palatal expander to widen a narrow upper jaw, a space maintainer to hold room for a permanent tooth that hasn’t come in yet, or limited braces to correct a crossbite or badly misplaced tooth. The goal isn’t a finished smile — it’s creating room and correcting jaw-related problems while there’s still growth to work with, which can mean a shorter, simpler Phase Two later and sometimes avoids extractions or jaw surgery as an adult.
The Resting Period
After Phase One, most kids have a resting period of a year or more while the remaining baby teeth are lost and permanent teeth continue coming in. Dr. Villa monitors this with periodic check-ins rather than active treatment, watching for when the mouth is ready for Phase Two.
Phase Two: Finishing the Smile (Around Age 11+)
Phase Two starts once most or all permanent teeth have erupted, typically around age 11 or older. This is where Invisalign or clear and metal braces do the work of bringing every tooth into its final, correct position and fine-tuning the bite. For kids who only ever needed one phase, this is simply their only phase of treatment — there was no Phase One to begin with.
Signs Your Child Might Need Phase One
- A visibly narrow upper jaw or a crossbite (top teeth biting inside the bottom teeth)
- A permanent tooth that appears blocked or crowded out as it’s coming in
- Significant protruding front teeth, which carry a higher risk of injury
- Thumb-sucking or a tongue-thrust habit that’s affecting how the teeth or jaw are developing
- A noticeable jaw shift when your child opens or closes their mouth
None of these guarantee your child needs early treatment — they’re reasons to get a professional opinion rather than wait and see. For cases where the jaw itself needs correction beyond what expanders or limited braces can achieve, surgical orthodontics may eventually be part of the conversation, though that’s rare and usually not decided until much later in adolescence.
Why This Isn’t a Decision to Guess At
Starting Phase One when a child doesn’t need it adds time and cost without a real benefit. Skipping it when a child does need it can mean a harder, longer Phase Two, or in rare cases, a growth problem that’s much more difficult to correct once the jaw stops growing in the late teens. Dr. Villa’s free consultation exists specifically to sort out which category your child falls into, with a real exam rather than a guess from a photo.
Frequently Asked Questions
What age should my child first see an orthodontist?
Around age 7, per American Association of Orthodontists guidelines, even if nothing looks wrong. Most kids at this evaluation are told to simply come back for a checkup in a year or two; a smaller number are found to need Phase One treatment starting soon after.
Does every child need two-phase treatment?
No. Most children only need one phase of treatment, done in the early teen years once all their permanent teeth are in. Two-phase treatment is reserved for specific jaw growth or crowding problems that are easier to correct earlier rather than later.
Is Phase One treatment the same as full braces?
No. Phase One typically uses tools like palatal expanders, space maintainers, or limited braces on a few teeth to address a specific problem. Full Invisalign or braces treatment to align every tooth is Phase Two, done later once all permanent teeth have erupted.
Do you accept Medicaid and insurance for children’s orthodontic treatment?
Yes. Villa Orthodontics accepts Medicaid and most dental insurance plans that include orthodontic benefits, with in-house payment plans available. Coverage is verified and an exact quote provided before treatment begins.
Get a Real Answer, Not a Guess
Request a free consultation or call (804) 747-0137. Villa Orthodontics is at 10120 W Broad St, Suite L, Glen Allen, VA, also serving Richmond, Henrico County, Innsbrook and Short Pump.
(804) 747-0137