Introduction
A knocked-out tooth, also known as tooth avulsion, is a dental emergency that requires immediate attention. Quick and proper action can sometimes save the tooth and prevent long-term damage. Whether it happens from sports, accidents, or falls, knowing what to do can make all the difference.
Step 1: Stay Calm and Handle the Tooth Carefully
Pick up the tooth by the crown (the chewing surface), not the root.
Avoid touching the root to prevent damaging cells needed for reattachment.
Step 2: Rinse the Tooth Gently
Rinse the tooth under cool running water if it’s dirty.
Do not scrub the tooth or use soap/chemicals.
Step 3: Try to Reinsert the Tooth (If Possible)
Gently place the tooth back into the socket, making sure it faces the right way.
Bite down gently on a clean cloth or gauze to hold it in place.
If reinsertion isn’t possible, move to Step 4 immediately.
Step 4: Keep the Tooth Moist
Keep the tooth moist at all times to increase chances of survival.
Options include:
Placing it in milk (preferred)
Storing in saline solution
Using saliva (inside your cheek if nothing else is available)
Avoid storing in plain water for long periods—it can damage the root cells.
Step 5: Seek Emergency Dental Care Immediately
Time is critical—ideally within 30–60 minutes of the injury.
Contact a dentist or emergency dental clinic immediately.
Bring the tooth with you in the container with milk or saline.
Additional Tips
If the knocked-out tooth is a baby tooth, do not attempt to reinsert—it can damage the permanent tooth underneath.
Control bleeding by gently biting a clean cloth on the socket.
Avoid touching other teeth or areas of trauma to prevent further injury.
Key Takeaway
A knocked-out tooth is a true dental emergency. Quick action—keeping the tooth moist, gentle handling, and immediate dental care—can significantly increase the chances of saving it. Preparedness can make a critical difference in preserving your smile.