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Treatments/Growth & jaw

Expander Ortho Treatment

Room made while your child is still growing.

An expander applies gentle outward pressure to the two halves of the palate, which have not yet fused in children, so new bone grows between them and the upper arch widens. Done at the right age it creates space for crowded teeth and corrects a crossbite. Expansion can also widen the nasal cavity in growing patients, and some studies report improved nasal airflow.

A young patient holding a palatal expander
Typical time
Weeks of turning, then months holding
Best age
Usually 7 to 11
Fitted
Fixed to the upper teeth
Records
Digital scan and X-ray

How it works here

Four steps.

A palatal expander model on the consultation table at SC Orthodontics
  1. 01

    Free growth assessment

    X-rays and digital scans show the width of the palate, the position of the adult teeth still to come, and whether the timing is right. She shows you the appliance and walks through the daily routine.

  2. 02

    She decides on timing

    If your child is not ready, there is no push. Growth is seen for complimentary observation visits until it is.

  3. 03

    Fitting and turning

    The expander is attached to the upper molars, then Dr. Haykani practices the turning with you in the office until you are confident. One turn a day at home, usually for a few weeks.

  4. 04

    Holding and next steps

    It stays in place around four to six months while the new bone solidifies and stabilizes the wider arch, then she plans what comes next. Braces or aligners usually follow to straighten the individual teeth.

Who it suits

  • Children with a narrow upper jaw
  • Crossbites, where upper teeth sit inside the lower ones
  • Crowding where extra arch width can create space
  • A narrow upper jaw or a high, narrow palate

How she decides

Expansion works with your child’s growth, which is why timing matters as much as the appliance. Dr. Haykani watches for that window and explains the options either way.

Compare every option

What it costs

Your treatment plan. Covered from start to finish.

  • If your treatment needs more time, it’s included
  • Emergency visits included, with a same-day response
  • Initial retainers included
  • Insurance verified and maximized, with 0% financing throughout
Fees & Financing

Common questions

Expanders, answered.

Anything else, call or text. You will hear back the same day.

  • Early treatment for growing children, including expanders, runs $3,500 to $5,000 from start to retainer. If your child is not ready yet, growth is monitored at no charge until the timing is right. The exact fee is quoted at your free consultation, with 0% financing.

  • No sharp pain. Your child feels pressure or mild tightness in the roof of the mouth or behind the nose for a few minutes after each turn, and it fades quickly.

  • The active turning phase usually lasts a few weeks. The appliance then stays in place around four to six months so the new bone hardens and holds the wider jaw.

  • A slight lisp and extra saliva are common for the first few days. The tongue adapts quickly and normal speech usually returns within a week.

  • Most of their normal diet, yes. Sticky, chewy, and very hard foods are best avoided so the appliance stays put, and cutting food smaller helps in the first few days.

  • Simply resume the normal schedule the next day. Avoid doing two turns at once to catch up, as that causes unnecessary discomfort.

  • It is a very good sign. It means the two halves of the palate are moving apart exactly as intended. The gap closes naturally over time, or with braces later.

  • Brush around it every time your child brushes, paying attention to the bands on the molars and the center mechanism. A water flosser or orthodontic brush clears anything trapped above the appliance.

  • Usually, yes. The expander corrects the width of the jaw and creates the space, then braces or aligners straighten the individual teeth and finish the bite.

  • The assessment is free, including X-rays and scans, and Dr. Haykani will tell you plainly whether now is the right moment or whether watching a while serves your child better.

  • Request an appointment online, or call or text (661) 425-0559. New patients are usually seen within the week, with Sunday and evening appointments available.

  • Expansion works best while the two halves of the palate are still separate, which is why timing matters. For older teens and adults, Dr. Haykani explains which options fit how mature the jaw is.

Expanders near you

Directions and timing from your part of the valley.

Next step

Come in with questions. Leave with a clear plan.

Free consultation with X-rays and digital scans included. New patients are usually seen within the week, with Sunday and evening appointments available.

Book free consultationSundays & evenings available