In short
A space maintainer is a small device that holds the gap open when a baby tooth is lost early, so the permanent tooth has room to come in. Your dentist will check whether your child needs one.
What is a space maintainer?
A space maintainer is a small device, usually made of metal or acrylic, that is fitted in a child's mouth after a baby tooth is lost early. It holds the space open so the permanent tooth can come in correctly.
Why might a child need one?
Baby teeth hold space for the adult teeth underneath. If a baby tooth is lost too early, because of decay or injury, nearby teeth can drift into the gap. That can leave too little room for the adult tooth. A space maintainer helps prevent this.
Types
- Fixed. Cemented in place. It needs no daily handling.
- Removable. Can be taken out for cleaning, but must be worn as directed.
Your dentist will advise which suits your child.
What are the steps?
- Exam. The dentist checks the gap, nearby teeth and jaw development.
- Making the device. Impressions are taken and a custom appliance is made.
- Fitting. The device is fitted, and you receive care instructions.
Caring for it
Keep it clean, brush around it, and avoid very sticky or hard foods that could loosen or damage it. Call the clinic if it comes loose or you notice a sore spot.
How long is it worn?
Until the permanent tooth is ready to come in and there is enough space. Your dentist will monitor this at checkups.
Next step
If your child has lost a baby tooth early, book an appointment or read about our space maintainers service in Edmonton.
Frequently asked questions
When does a child need a space maintainer?
When a baby tooth is lost early and the permanent tooth is not ready to come in. Your dentist will assess this.
How long is it worn?
Until the permanent tooth is ready to come through. Your dentist monitors this at checkups.
What if it comes loose?
Call the clinic. Do not try to fix it yourself, and keep the device if it comes out.
Related pages
Our service
This guide is general information. It does not replace an exam. Your dentist will recommend what is right for you.