Kids are active, curious, and sometimes a little fearless — so bumps, falls, and sports injuries are part of growing up. Unfortunately, that also means dental injuries are common. Whether it’s a chipped tooth on the playground or a tooth knocked out during a game, knowing what to do in the first few minutes can make a big difference in saving your child’s smile.
First: Stay Calm and Check the Injury
If your child injures a tooth, begin by checking their mouth for bleeding, broken teeth, or missing teeth. Have your child rinse gently with water, and apply light pressure with clean gauze if there is bleeding. A cold compress on the outside of the mouth can help reduce swelling. Even if the injury seems minor, contacting a dentist promptly is important.
Because dental trauma often results from a blow or fall, the child should be monitored for signs of head injury. Seek immediate medical evaluation or go to the emergency room if symptoms such as loss of consciousness, repeated vomiting, severe headache, confusion, dizziness, excessive drowsiness, or seizure occur. When these symptoms occur, evaluation for head injury should take priority over dental treatment.
Chipped or Broken Teeth
For small chips or fractures, try to locate the broken piece if possible and store it in milk or saliva. Your dentist may be able to bond it back onto the tooth. Even small fractures should be evaluated, since deeper cracks can affect the nerve inside the tooth.
Loose or Displaced Teeth
Sometimes a tooth may be pushed inward, outward, or sideways. Do not try to force the tooth back into place yourself without guidance of a dentist. These injuries often require professional repositioning and monitoring.
If a Baby Tooth Is Knocked Out
If a primary (baby) tooth is completely knocked out, do not attempt to replant it. Replanting a baby tooth can damage the developing permanent tooth underneath. Control bleeding with gauze and see a dentist as soon as possible to ensure there are no remaining fragments and that the surrounding tissues are healthy.
If a Permanent Tooth Is Knocked Out
When a permanent tooth is knocked out, immediate action is critical. The best chance of saving the tooth occurs if it is replanted within 30–60 minutes. The sooner the better! Cells on the root start to die when they dry out, which increases complications.
- Find the tooth and pick it up by the crown (the white part)—not the root.
- If it is dirty, gently rinse it with milk or saline for a few seconds. Do not scrub or use soap.
- If possible, carefully place the tooth back into the socket and have your child bite gently on gauze.
- If replanting is not possible, store the tooth in cold milk, saline, or inside the child’s cheek (for older children).
- Go to a dentist or emergency dental clinic immediately.
Watch for Symptoms After an Injury
Some dental injuries don’t show problems right away. Over the next days or weeks, watch for:
- Tooth discoloration
- Swelling or gum pimples
- Pain when biting
- Increased mobility
These signs may indicate damage to the tooth’s pulp and should be evaluated by a dentist or endodontist.
Prevention Matters
Many dental injuries are preventable. Encourage children to wear mouthguards during sports, use helmets for biking and skating, and practice safe play.
The Bottom Line
Dental trauma can be frightening, but knowing the right steps can greatly improve outcomes. Acting quickly, handling the tooth properly, and seeking prompt dental care can make a significant difference in protecting your child’s smile. At Shine Pediatric Dentistry, our goal is to help every child heal, regain confidence, and get back to being their brightest self.
