What Should I Do If My Child Knocks Out a Tooth?

Asia little young boy showing his first lost milk-tooth in his hand with copy space. Medical and health care concept.

Childhood is full of adventure, exploration, and yes, the occasional bump or tumble that comes with growing up. While most playground spills result in nothing more than scraped knees, sometimes a fall or collision can knock out a tooth, leaving parents understandably worried. The good news is that many knocked-out teeth can be successfully saved when parents know exactly what to do in those crucial first moments, and having a skilled pediatric dentist on your side makes all the difference in protecting your child’s smile.

At Kids Dental Center, we specialize in pediatric dental services, including emergency care, and we know how to help children through these stressful situations with compassion and expertise. Dr. Wright and our team are here to provide immediate guidance and treatment when your child experiences a knocked-out tooth. We use the most advanced techniques and materials to give every tooth the best chance of being saved while keeping your child comfortable throughout the process.

Understanding Dental Trauma in Children

Dental injuries are surprisingly common among young people. Research from the American Academy of Pediatrics indicates that by age 14, 30% of children have experienced a dental injury. These injuries can happen during sports, playground activities, accidents at home, or even simple trips and falls. While any tooth injury is concerning, a complete avulsion (when a tooth is knocked completely out of its socket) requires the most urgent attention.

The type of tooth that was knocked out matters significantly. For example, if it’s a baby tooth, the approach differs from a permanent tooth emergency. Baby teeth are not typically replanted because doing so could damage the permanent tooth growing underneath. However, permanent teeth can often be saved if you get professional care quickly. 

Immediate Steps for a Knocked-Out Permanent Tooth

When a permanent tooth is knocked out, every second counts in determining whether that tooth can be saved.

Find and Handle the Tooth Carefully

The first step is to locate the tooth. Time is critical because the cells on the root surface begin to die within minutes. When you find the tooth, pick it up by the crown (the white part that’s usually visible in the mouth), never by the root. Handling the root can damage the delicate cells needed for successful replantation.

If the tooth is dirty, rinse it gently with milk or saline solution. You can also use clean water if nothing else is available, but avoid scrubbing the tooth or removing any attached tissue fragments. These fragments contain essential cells that help the tooth reattach to the socket.

Keep the Tooth Moist

A knocked-out tooth must never be allowed to dry out. The best option is to gently place the tooth back into its socket if your child is calm enough and old enough to keep it there without swallowing it. Have them gently bite down on clean gauze or a wet tea bag to secure it in place. If reinsertion isn’t possible, store the tooth in a container of cold milk to preserve the root surface cells. You can also use a tooth preservation kit if one is available, or have your child hold the tooth between their cheek and gums. Avoid using regular tap water for storage, as it can damage the root cells.

Get to the Dentist Within 30 Minutes

This is the most critical step. The chances of successfully saving a knocked-out permanent tooth decrease significantly after 30 minutes outside the mouth. Call your pediatric dentist in Chandler immediately and head to the office right away. If the injury occurs after hours, seek emergency dental care or go to the emergency room, where medical professionals can stabilize the situation until you can see a dentist.

What to Do for a Knocked-Out Baby Tooth

When a baby tooth is knocked out, the priority shifts from saving the tooth to preventing damage to the permanent tooth beneath it. Do not attempt to replant a baby tooth, as this can harm the permanent tooth bud. Instead, control any bleeding by having your child bite down on clean gauze and rinse their mouth with water. 

Contact your pediatric dentist to schedule an appointment so they can examine the area, take X-rays if needed, and ensure everything is healing correctly. They’ll also assess whether any fragments remain in the gums and check on the development of the permanent tooth.

How Kids Dental Center Handles Dental Emergencies

At Kids Dental Center, we recognize that dental emergencies don’t follow a schedule, which is why our Chandler practice makes every effort to accommodate urgent situations. Dr. Wright and our team are experienced in handling traumatic dental injuries with the care and expertise your child deserves. We use the latest materials and techniques to give knocked-out teeth the best possible chance of successful replantation, and we work to make the experience as comfortable as possible for anxious children. We also offer multiple financing options to ensure that emergency care is accessible when your child needs it most.

Beyond emergency treatment, we believe in educating families about prevention. While accidents happen, using mouthguards during sports, childproofing your home, and teaching children about safety can reduce the risk of dental trauma. If your child experiences a knocked-out tooth or another dental emergency, remember that staying calm helps your child stay calm, too. Your quick action and our professional care work together to protect your child’s smile. Contact our office immediately if your child experiences any dental injury, and we’ll guide you through your next steps.

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