When a baby tooth is lost before it’s supposed to fall out — because of decay, injury, or another reason — the gap it leaves behind doesn’t just sit empty. Nearby teeth can drift into that space, crowding out the permanent tooth that’s still developing underneath and sometimes leading to bite and alignment problems down the road.
A space maintainer is a small, custom-made appliance that holds that gap open until the permanent tooth is ready to come in on its own. They generally come in two forms: fixed appliances that are cemented in place for the length of treatment, and removable appliances your child can take out for cleaning. Because baby teeth act as natural placeholders for the permanent teeth growing in beneath them, this type of restorative dentistry helps keep your child’s smile developing on track.
Contact us at Mission Peak Pediatric Dentistry to schedule a consultation for your child near Milpitas, CA.
Dr. Wang examines the site of the missing tooth and reviews an x-ray to see how the permanent tooth developing underneath is positioned before recommending whether a space maintainer is the right approach.
Holding open the space left by an early lost baby tooth gives the permanent tooth room to erupt where it belongs, which can help reduce the need for orthodontic treatment later on.
Space maintainers are generally comfortable once your child adjusts to them and shouldn’t interfere with normal eating or speaking. They’re removed as soon as they’re no longer needed — typically once the permanent tooth starts to come in.
Paired with regular checkups and good home care, keeping that space open supports a healthy, properly aligned smile as your child’s permanent teeth develop. Contact us to schedule a consultation.
