← All explanationsTooth rescue box

How can a knocked-out tooth be protected?

A tooth rescue box contains a dedicated storage medium for knocked-out teeth. It helps protect delicate root-surface cells from drying out. It bridges the journey to immediate dental care; it is not a reason to wait.

For dental trainees & teams

First aid after a dental injury

Act now. Protect the tooth.

Arrange immediate dental care. Do not wait to watch the video or for a routine appointment booked online.

For unconsciousness, breathing difficulty or serious associated injuries: call 112 in Germany.

If the whole tooth has been knocked out

  1. Identify the tooth; hold the crown

    Never replant baby teeth. Hold a permanent tooth only by its visible crown. Do not scrub, brush or disinfect the root. If dirty, rinse briefly and gently with milk or saline.

  2. Replant a permanent tooth immediately if possible

    Only if the tooth type is certain, the person is alert and cooperative, and it can be done safely: gently place it back in its socket facing the correct way, without force. Then bite gently on clean gauze. Immediate dental care is still necessary.

  3. Otherwise keep it moist immediately

    If unsure or unable to replant it, use an available tooth-rescue container with storage medium, or cold milk as an alternative. Never store it dry. Do not delay care searching for a container. Never store a tooth in a child’s mouth: it could be swallowed or inhaled.

Arrange help by telephone now

Call the practice 0221 669 401 80 Find the emergency dental service

During our opening hours. If nobody is available or the practice is closed, immediately contact an emergency dental service or dental hospital.

Call the listed practice before travelling. Take the tooth or fragment with you.

First aid based on IADT/ASD, 2024. The treating team provides individual care. Clinical source.

SMILE meets DESIGN
Medical teaching illustration: Act immediatelyAI-generated
Tooth in suitable rescue medium · unbranded educational example
01 / 03

Act immediately

Seek dental help immediately for a knocked-out permanent tooth. Hold only the crown; do not touch, scrub or disinfect the root.

02 / 03

Keep it moist

If the tooth is not replanted immediately, place it straight into an available tooth rescue box. Without one, milk can serve temporarily. Do not carry it dry or delay while finding a box.

03 / 03

Tooth type matters

Never reinsert a knocked-out baby tooth. Have the injury assessed anyway. Breathing difficulty, unconsciousness or serious accompanying injury requires 112 first in Germany.

Watch the short film Download infographic (German)

At a glance

What now?

Contact a dentist or emergency dental service immediately; do not wait to watch the film.

How should it travel?

Handle the crown, protect the root, and use an available rescue box or milk temporarily.

What must be avoided?

Dry storage, scrubbing the root or reinserting a baby tooth.

Knowledge in motion

Explained in 36 seconds.

Three steps. Straight to the point.
Explanations are also shown on screen.

Short film (German): How can a knocked-out tooth be protected?

Silent film in German · English explanations in the three views above

Often confused

Baby tooth or permanent tooth?

Replantation may be possible for a permanent tooth. Knocked-out baby teeth are not replanted. If unsure, obtain professional help immediately.

Quick answers
Can I wait if I have a rescue box?

No. The tooth and injured person need immediate dental care. Storage information is not a safe waiting period.

May I brush the tooth clean?

No. Do not brush, wipe or disinfect its delicate root surface. Handle the crown only.

What if no box is available?

Do not lose time searching for one. Use milk temporarily for transport and go directly for emergency dental care.

At the practice

For your consultation

A question to discuss with Dr. med. dent. Niusha Barahmand Pour:

Which follow-up checks will the injured tooth need after immediate emergency care?

Acute symptoms require prompt assessment; subsequent discussion depends on the findings.

A tooth has been knocked out? Arrange dental help by phone immediately. Use the emergency dental service outside opening hours.

Contact for urgent dental careFor acute symptoms, call for prompt assessment
Meet Dr. med. dent. Niusha Barahmand Pour
Learning for dental trainees & teamsUnderstand clinical terms and build your knowledge

Build on the simple explanation with clinical terms, key distinctions and a knowledge question.

Avulsion
A tooth being completely knocked out of its socket.
Periodontal-ligament cells
Cells of the supporting tissue on the root surface.
Storage medium
A fluid that helps prevent drying during transport.

Know the difference

A rescue box preserves the tooth for transport; it treats neither the wound nor other injuries.

Knowledge questionWhat takes priority?

This question supports learning. It does not assess personal symptoms.

  1. Wait until tomorrow with the box
  2. Seek immediate help and keep the tooth moist
  3. Reinsert baby teeth too
Show answer and explanation

Seek immediate help and keep the tooth moist

A rescue box does not replace immediate care. Baby teeth must not be replanted.

Sources for further learning
Related terms
Front tooth injury Tooth avulsion Sports mouthguard
Sources and context

Editorial research: 23 October 2026. This explanation covers general principles and does not replace a personal examination. Suitable treatment is discussed following individual assessment.