Space Maintainers
Protecting Your Child's Future Smile
About Space Maintainers
Space maintainers are custom-made appliances that hold open the gap left by a prematurely lost baby tooth. They're a simple, preventive solution that can save your child from more complex orthodontic treatment later.
Dr. Kim will assess whether a space maintainer is right for your child based on X-rays and the specific tooth involved.
Does My Child Need Space Maintainers?
- ✓When a baby tooth is lost early, neighboring teeth can drift into the empty space.
- ✓This can cause crowding and may prevent the permanent tooth from erupting properly.
- ✓A space maintainer holds the gap open so the permanent tooth can come in correctly.
Age Recommendation
For children who lose a baby tooth prematurely — typically between ages 3–12, before the permanent tooth is ready to erupt.
What to Expect
- 1Dr. Kim will take measurements or impressions to create a custom space maintainer.
- 2The appliance is cemented into place at a follow-up appointment.
- 3Most children adapt to it quickly — within a few days.
- 4We'll monitor the space at regular checkups and remove the maintainer when the permanent tooth is ready to erupt.
Frequently Asked Questions
How long does my child need to wear a space maintainer?
Until the permanent tooth is ready to erupt into that space — which Dr. Kim monitors at regular checkups. Once the permanent tooth is close to coming in, she will remove the appliance.
Does a space maintainer hurt?
No. There may be a short adjustment period of a few days while your child gets used to it, but space maintainers are not painful.
How do we take care of a space maintainer?
Regular brushing around the appliance is important. We recommend avoiding sticky, chewy, or hard foods (like gummy candy or hard caramels) that could dislodge it. Bring your child in for regular checkups so Dr. Kim can monitor it.
What happens if we skip the space maintainer?
Without a space maintainer, neighboring teeth can shift into the empty space within weeks or months. This can block the permanent tooth from erupting properly and may lead to crowding that requires orthodontic treatment later.
Book Space Maintainers
Our friendly team is happy to answer any questions before your visit.
Request AppointmentCall (909) 397-9791Insurance: We accept Medi-Cal, Denti-Cal, and most PPO plans.
Other Services We Offer
Cleanings & Fluoride
Regular cleanings and fluoride applications to keep teeth healthy and strong.
Learn moreDental Fillings
Quick, comfortable treatment to repair cavities and protect teeth.
Learn moreDental X-Rays
Low-dose digital X-rays to detect cavities and issues before they become problems.
Learn more