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Pediatric Dentistry
Kids' Dental

Knocked-Out Baby Tooth: What Parents Should Do

Dr. Gina Dorfman
February 5, 2026 5 min read

Accidents happen! Know how to respond when your child loses a baby tooth unexpectedly.

When a baby tooth gets knocked out, parents often panic. While it's important to act quickly, the approach differs from adult teeth. Here's what you need to know.

Baby Teeth vs. Permanent Teeth

Important Difference Unlike permanent teeth, we typically do NOT reimplant knocked-out baby teeth. This is because: - Reimplanting could damage the developing permanent tooth - Baby teeth will fall out naturally anyway - The risks outweigh the benefits

What to Do

Stay Calm Your child will follow your lead. Reassurance is important.

Control Bleeding - Apply gentle pressure with clean gauze - Have your child bite down on a rolled-up cloth - Bleeding usually stops within 10-15 minutes

Recover the Tooth - Save it to show the dentist - Don't try to put it back in

Call Your Dentist We'll want to: - Check for other injuries - Ensure the permanent tooth is unharmed - Take X-rays if needed

When It's an Emergency

  • Bleeding won't stop after 15 minutes
  • Other teeth are loose or damaged
  • There's significant facial injury
  • You suspect jaw fracture

Preventing Tooth Injuries

  • Use mouthguards during sports
  • Childproof your home
  • Supervise active play
  • Address crowding or protruding teeth

Protecting the Permanent Tooth

Our main concern with knocked-out baby teeth is the permanent tooth beneath. We'll monitor your child's development to ensure no damage occurred.

Related Topics

dental emergency
baby teeth
knocked out tooth

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