Your child just had a dental crown placed — most likely a stainless steel crown. This crown is the best protection the treated tooth can have until it falls out naturally. This guide explains everything you need to know to care for it correctly.

What is the crown and why was it needed?

A pediatric dental crown is a cover that completely wraps the baby tooth to protect it after extensive dental treatment. It’s not a temporary restoration — it’s the permanent restoration of the tooth until it falls out naturally.

A crown is placed when the tooth has too much damage to be restored with a filling alone. The most common situations are: after a pulpotomy or pulpectomy (nerve treatment), very extensive decay that destroyed much of the tooth, or tooth fractured by trauma.

Types of pediatric crowns:

Stainless steel crown · Most common: The most used and recommended. Prefabricated in silver metal, adapted and cemented in a single appointment. Extremely resistant — almost never fractures. Lasts until the baby tooth falls out naturally. Gold standard in pediatric dentistry.
Composite / zirconia crown · Aesthetic: White color, aesthetics similar to natural tooth. Option for front teeth where aesthetics matter more. Somewhat more fragile than steel — requires more care with very hard foods.

The steel crown has a silver color — this is completely normal and expected. It’s not a permanent aesthetic problem: the baby tooth will fall out with the crown included when the natural time comes, and the permanent tooth will emerge with its normal color.

The First Hours — Anesthesia

The most urgent thing when leaving the clinic

Local anesthesia can last 2-4 hours in children. The lip, cheek or tooth area will be numb during that time.

⚠️ ACTIVE SUPERVISION: Children don’t understand numbness and may bite their lip or cheek without feeling it. Watch them closely until they fully recover sensation.

Nothing solid until sensation returns · Important: While the lip or cheek are numb, no solid food. They can carefully drink cold or warm liquids on the opposite side.
Take the pain reliever preventively · Important: When anesthesia starts to wear off (approx. 2 hours), give the pain reliever based on the child’s weight before pain appears. Much more effective than waiting.
The bite may feel different: It’s normal for the child to say they feel ‘something strange’ or ‘bite differently’ the first days. The tooth is covered by the crown and the periodontal ligament needs to adapt.

Pain and Discomfort: What to Expect

The crown itself doesn’t hurt — there may be sensitivity the first days

First hours · Normal · As anesthesia wears off: There may be mild to moderate discomfort when anesthesia fades, especially if a pulpotomy was also done the same day. Control with preventive pain reliever.
Day 1-3 · Normal · Sensitivity when biting: The periodontal ligament (tissue around the root) may be sensitive from the procedure. Mild discomfort when biting in that area is normal and expected.
Day 3-7 · Improving · Progressive improvement: Sensitivity should clearly decrease. The child starts chewing more naturally. The crown is already part of the tooth for them.
Week 2+ · Good · Normal use: The crown functions completely normally. The child can eat and play without special restrictions (with common sense).

Pain medication:

Dose always by weight, never by age. NEVER give aspirin to a child.

Acetaminophen (Paracetamol): 10-15 mg/kg every 6-8 hours — First choice. Available as drops, suspension or chewable tablets by age.
Ibuprofen: 5-10 mg/kg every 6-8 hours — Anti-inflammatory and pain reliever. Don’t use under 6 months. Always with food.

Eating with a Pediatric Crown

What your child can and cannot eat

The first 3-5 days:

Soft foods — the ligament needs to adapt to the new crown
Chew on the opposite side when possible
Moderate temperature — avoid extremes if there’s sensitivity
Cut food into small pieces

With the steel crown (long term):

The stainless steel crown is very resistant. Once the initial adaptation period passes (5-7 days), the child can eat virtually normally. However, some habits shorten the life of any crown:

Biting hard non-food objects: pencils, bottle caps, nails
Large ice chunks — concentrated impact can loosen the cement
Very sticky or chewy candies (taffy, hard milk caramels) — can dislodge the crown
Chewing gum — can stick and pull the crown

Always safe

All normal foods in the child’s diet
Fruits and vegetables (cut into pieces)
Soft well-cooked meats
Pasta, rice, legumes
Dairy products
Soft bread
Ice cream and soft desserts

Always avoid with crown

Chewing gum (can dislodge crown)
Hard sticky candies
Chewed ice
Biting non-food objects
Popcorn with hard husks

Crown Hygiene — As Important as a Natural Tooth

The crown protects the tooth but doesn’t make it immune to decay at the margins

The crown margin — where the steel meets the gum — is the most vulnerable area. If bacterial plaque accumulates along that line, secondary decay can form at the edge of the tooth under the crown. Precise hygiene in that area is fundamental.

Brush the steel crown like any tooth: The steel crown is very resistant — you don’t need to treat it with special delicacy. Brush it normally 2-3 times daily, paying attention to the gum margin. The child can brush on their own according to age, but supervise that they do it well.
45° angle at the crown-gum margin: Tilt the brush 45° toward the gum to clean exactly the junction between the crown and the tissue. This is the critical area where plaque accumulates most easily.
Dental floss in adjacent spaces: Dental floss is important to clean the spaces between the crown and neighboring teeth. In children, you do it until the child has sufficient dexterity (approximately 8-10 years). Slide floss with gentle C-shaped movements around the crown.
Fluoride in the nightly routine: After nightly brushing, apply the age-appropriate amount of fluoride toothpaste. Fluoride reinforces the natural tooth enamel around the crown.

In young children (2-5 years): YOU do the brushing. Children this age don’t have the dexterity to clean their teeth well on their own, especially around a crown. Always do it yourself, at least the nightly brushing.

Specific care — Steel crown:

Soft or medium bristle brush — the steel crown is very resistant
A slightly darker area on the gum around the steel crown may appear — normal from the metal
Floss may resist slightly more due to the crown shape — do it patiently

Specific care — Composite/zirconia crown:

SOFT bristle brush only — the material is more delicate than steel
Avoid very abrasive pastes — can scratch the white surface
More care with hard foods — more fragile than steel crown

How Long Does the Crown Last?

The crown lasts until the baby tooth falls out naturally

The stainless steel crown is designed to last the entire life of the baby tooth. It doesn’t need replacement — the child simply carries it until the baby tooth loosens and falls out naturally, crown included. That is completely normal.

First primary molars: Approximately 9-11 years — Most commonly treated with steel crown
Second primary molars: Approximately 10-12 years — Fall later — the crown may last longer
Front teeth: Approximately 6-9 years — If crowned, usually zirconia for aesthetics

When the baby tooth falls out with the crown, don’t be alarmed — it’s completely normal and expected. The permanent tooth will emerge afterward in that space with its natural shape and color. If the crown falls off before the tooth is ready to fall, let us know.

Professional Follow-Up

Periodic check-ups are part of crown care

Check-up at 2 weeks: We verify the crown is well cemented, the gum is healthy around it, and the bite is correct. If there’s any high pressure point, we adjust it.
Semi-annual control included in check-ups: At each check-up we review the crown status, margins, surrounding gum and take periodic X-rays to verify the permanent tooth is developing correctly below.
Periodic X-ray: With periodic X-rays we verify there’s no residual infection, treatment was successful and the permanent tooth is in correct position.

Warning Signs

When to contact us

Contact us if the child has:

Crown loosens, moves or falls off: The treated tooth is left unprotected without the crown. Save the crown if it falls and bring it to the clinic — sometimes the same crown can be re-cemented. Don’t wait more than 1-2 days.
Intense pain that doesn’t improve with pain reliever: After the initial adaptation period (5-7 days) there shouldn’t be pain. Persistent or intense pain may indicate the crown needs adjustment or there is a complication.
Swelling or bump on the gum near the crown: A fistula (bump that may drain) or swelling on the gum adjacent to the crown may indicate residual infection or failure of the pulp treatment. Requires evaluation.
Fever above 38°C (100.4°F): Especially in the first days after placement, fever can indicate active infection requiring attention.
Composite/zirconia crown fractured or chipped: Composite/zirconia crowns can fracture with strong impacts. If you see it’s broken or a piece is missing, bring it to the clinic for evaluation.
Persistently very inflamed or bleeding gum: May indicate plaque accumulation at the crown margin or a reaction to the material. Requires evaluation and possibly hygiene adjustment.

This is completely normal:

Mild sensitivity when biting the first 3-5 days
Bite feeling ‘different’ the first days
Silver color of steel crown — completely normal
Slight darkening of gum around steel crown — normal from the metal
Child noticing crown with their tongue — adapts within days
Small gum inflammation the first 1-2 days
Child more irritable the day of the procedure — normal stress

Parent Guide — Common Questions

What parents most often ask about the steel crown

Why silver? Can’t it be white?

The stainless steel crown is silver because it’s made of metal — that’s its natural color. For back teeth (molars) that aren’t very visible, it’s the standard option because it’s much more resistant and lasts longer. For visible front teeth, white zirconia is usually used. The silver color is temporary — the tooth will fall out.

Will kids make fun of them at school?

Molars with steel crowns are generally not visible when talking or smiling. If the child has a crown on a front tooth, it’s more visible — in that case it’s usually white zirconia. Most children don’t notice their classmates’ crowns.

What happens when the tooth falls out with the crown?

The tooth falls out with the crown included — completely normal and expected. The permanent tooth will emerge afterward in that space with its natural shape and color. Keep the fallen tooth as a memento if you want, but the crown has done its job.

Does the crown affect the permanent tooth?

No. The steel crown protects the baby tooth but doesn’t damage the permanent tooth growing below. On the contrary — by preserving the baby tooth until its natural fall, the crown helps maintain the correct space for the permanent tooth to erupt properly.

Keys for a Long-Lasting Crown

Brush the crown-gum margin at 45° every day
Daily flossing in adjacent spaces
Always avoid gum and sticky candies
Attend scheduled check-up appointments
Let us know if it loosens, hurts or a bump appears
You do the brushing for young children

Frequently Asked Questions

How long will it take for the child to adapt to the crown?

Most children fully adapt within 5-10 days. The first days the bite may feel different or there may be some sensitivity. After that they simply stop noticing it.

Is the steel crown dangerous? Does it contain nickel?

Pediatric stainless steel crowns are safe and have been used for decades. They contain chromium-nickel in small amounts but well below risk levels. If your child has documented nickel allergy, let us know — in that case an alternative is evaluated.

Can I brush the crown with the child’s regular toothbrush?

Yes, perfectly. Use the child’s regular soft or medium bristle brush. The steel crown is very resistant to brushing.

Can the crown fall out on its own?

Possible but not common. Most frequent causes are: chewing very sticky or hard foods, a direct impact, or cement wearing over time. If it falls out, bring it to the clinic — sometimes the same crown can be re-cemented.

Does it need any special nighttime care?

No. The crown requires no special nighttime care. If the child grinds their teeth (bruxism), let us know — in severe cases some protection may be evaluated, though uncommon in children.

Can they eat candy with the crown?

Occasional candy isn’t the main problem — the issue is that sugars generate acids that attack the natural enamel around the crown margin. The important thing is brushing afterward. Very sticky or hard chewy candies should be avoided as they can dislodge the crown.

My child says the crown ‘hurts’ but eats fine. Is that normal?

Yes, very normal the first days. The periodontal ligament needs to adapt to the crown. If after 7-10 days they still say it hurts when biting, let us know — there may be a pressure point that needs adjustment.

When can the child go to school?

In most cases the same day or the next, if feeling well. If a pulpotomy was also done that day and the child is very uncomfortable, a rest day at home may be a good idea.

Is there anything special to do when the tooth falls out with the crown?

Nothing special. The tooth falls out with the crown included, just like any other baby tooth. If you want to do the tooth fairy ritual, perfectly fine. Then wait for the permanent tooth to emerge in that space.

How many crowns can a child have at the same time?

There’s no limit. Some children have 2, 4 or more steel crowns if several teeth required it. They don’t interfere with each other. What matters is the hygiene of each one and periodic follow-up.

Care After a Dental Crown in Children