When a baby tooth is lost too early, a space maintainer holds the gap open so the adult tooth can come through in the right place. Fitted by our pediatric dentist at our Mirdif clinic.
Baby teeth do more than chew — each one holds a place for the adult tooth waiting beneath it. When a baby tooth is lost early, through decay or injury, the neighbouring teeth can start to drift into the empty space. That can leave too little room for the permanent tooth, leading to crowding, a tooth that comes through crooked, or more involved orthodontic treatment later on.
A space maintainer is a small, custom appliance that keeps that gap open until the adult tooth is ready to appear. It’s a simple, preventive step — and a far easier one than correcting the crowding it’s designed to avoid.
At Pure White, our pediatric dentist in Mirdif fits space maintainers for children who’ve lost a baby tooth ahead of schedule, helping protect their bite and reduce the chance of orthodontic problems down the line.
The principle is straightforward: hold the space so nothing drifts into it. After taking a scan or impression, the dentist creates an appliance shaped to your child’s mouth that gently keeps the neighbouring teeth in position, preserving the gap for the permanent tooth.
Most space maintainers are small and sit discreetly in the mouth. Children adjust to them quickly, and once the adult tooth begins to come through, the appliance is removed.
Not every early tooth loss needs a maintainer — it depends which tooth, your child’s age, and how soon the adult tooth is due. The dentist will advise after an assessment.
Fixed
Removable
Held in place
Cemented to a neighbouring tooth
Taken in and out
Best for
Younger children; single gaps
Older, reliable children; larger spaces
Visibility
Discreet, mostly unseen
More noticeable
Care
Nothing to remember to wear
Depends on the child wearing it
Common designs
Band-and-loop, crown-and-loop
Acrylic plate with a spacer
For most younger children, a small fixed maintainer is the simplest and most reliable choice because there’s nothing to remember to put in. The dentist will recommend the right type for your child’s age and the gap involved.
Assessment & records The dentist examines the gap and usually takes an X-ray to check the adult tooth beneath.
Scan or impression A digital scan or impression is taken so the appliance fits precisely.
Fitting At a short follow-up, the maintainer is fitted — cemented in place for a fixed type, or checked for comfort for a removable one.
Settling in Children adapt within a few days. We’ll show you and your child how to keep it clean.
Monitoring & removal We check the appliance at routine visits and remove it once the adult tooth is ready to come through.
A space maintainer may be recommended when:
If the permanent tooth is already close to coming through, a maintainer may not be necessary. The only way to know is an examination — often with a simple X-ray to see where the adult tooth is.
Caring for a maintainer is simple, with a few habits worth keeping:
A loose or lost maintainer should be seen promptly, since the space it protects can start to close within weeks.
Children’s dental care at Pure White is led by Dr. May Adan Mahmoud, a Specialist Pediatric Dentist (Pedodontist) with more than 20 years of experience caring for infants, children, teenagers, and children with special needs. She holds a Master’s Degree in Pediatric Dentistry from Baghdad University and is fluent in Arabic and English. Dr. May places prevention at the heart of every visit, helping families protect their children’s teeth early with fluoride treatment, oral-health education and personalised preventive care. Every treatment plan is personally reviewed by Dr. May.
If your child has lost a baby tooth early, a short assessment with our pediatric dentist in Mirdif will tell you whether a space maintainer is needed — and what it would involve.
Each baby tooth holds space for the adult tooth below it. Lose one early and the neighbouring teeth can drift into the gap, leaving too little room and increasing the chance of crowding or crooked adult teeth.
There may be a little awareness for the first few days, but children adapt quickly and most soon forget it’s there.
Until the adult tooth is ready to come through — this varies by child and by which tooth is involved. We monitor it at routine visits and remove it at the right time.
No. Fitting is quick and comfortable, with no drilling involved for most designs.
Call us promptly. The space it’s protecting can begin to close within weeks, so a loose or lost maintainer should be checked quickly.
A maintainer reduces the chance of crowding caused by early tooth loss, but it can’t predict every orthodontic need. It’s a preventive step that often makes future treatment simpler.