Kid knock their tooth out? This is what you do.

The gap where Kieran's tooth once was.

Yes, it happened to me. I took the kids to the park and we were there maybe 15 minutes when my 4-year-old son, Kieran, jumped off the play structure into the sand. I hear a piercing scream, followed by a “MOOOOOOMMMMY!” I run to see what happened, and the only thing I could focus on was the blood pouring out of his mouth. I look inside and can see a bottom tooth sticking up much higher than the rest. There were two other moms at the park–one handed me a bottle filled with frozen water and the other gave me a wad of wipes. I clean him up, put him in stroller, and call my husband who said he was coming right home. We ran to the house, with Kieran screaming “MOMMY!”, followed by short bursts of “BUT I WANT MY TOOTH!”, over and over. We finally get home, and I have him swish and spit out water so I can take a close look at the damage. No tooth. Right then, my husband, who is on the phone with his dad, an oral surgeon, pulls up. I yell, “The tooth is missing!” He yells into the phone, “The tooth is gone!” My father-in-law yells back (he actually didn’t yell, but it adds to the excitement, don’t you think?), “Doesn’t matter, bring him in.” Bowen drives Kieran up to his office, where he gets an X-ray done, and lucky for Kieran, the tooth came cleanly out. Nothing more to do than wait for the adult one to grow in. We were fortunate that we were at the park around the corner from my house, my husband works in town, and I have a father-in-law who does this for a living. Not all of these elements will stack up for you, if this happens. In case it does, Breezy Mama got some advice from dentist Jeff Wood, who is the Professor & Chair of the Department of Pediatric Dentistry at the University of the Pacific, Arthur A. Dugoni School of Dentistry to tell you what to do. This is what Dr. Wood has to say . . .

What are the first steps we need to do if a tooth gets knocked out?
Having a tooth knocked out is a traumatic experience for both parents and children, especially a front tooth, as those are most commonly lost due to trauma.  Upset parents and children often focus on the lost tooth at first glance, but –that may not be the most threatening injury!

The most important first step in any dental trauma situation is toassure that your child hasn’t had a serious head injury that could be life-threatening.  Common signs of head injury include loss of consciousness, nausea, unsteady gate, disturbed vision, and confusion.  Any of these symptoms can signal a true emergency, and your child should be taken to an Emergency Room immediately for a complete evaluation; the dental injury is a far lower priority.  Remember that these danger signs can develop over time after an injury, so even if not present immediately your child should be monitored carefully for 12-24 hours following a traumatic injury.

Once you are comfortable that your child does not have a head injury, it is time to look at the mouth.  Quickly cleaning the face and gently wiping out the mouth will make your child feel better and allow you to see the injury more clearly.  Call your dentist right away and tell them what happened and what you are able to see; your dentist can offer you the best advice.

When my son knocked his tooth out, blood was pouring out of his mouth, any suggestions on how to stop this?
Most bleeding associated with the loss of a tooth can be controlled with some direct pressure.  First, clean the face and mouth as much as possible to be certain that the bleeding is only coming from the tooth socket and not another injury elsewhere in or around the mouth.  Once you identify the tooth socket as the source of the bleeding, applying some direct pressure with a clean, moist washcloth for a few minutes will stop most of the bleeding.  Often simply having your child bite on and hold the moist washcloth firmly over the socket can be effective.  If you’re not where a washcloth is handy, any clean, moist cloth or sturdy paper towel or napkin will work in the same way, though cloth is definitely better than paper for this purpose.

I had my son rinse his mouth out with water so I could see what was going on – is that a bad idea in case the tooth gets lost?
Wiping the mouth out is a better initial strategy than rinsing until you identify the specific problem.  Especially for young or crying children, attempted rinsing can result in a swallowed tooth or tooth fragment.  Once any bleeding is controlled, gentle rinsing can be effective, though forceful spitting should be avoided.

Do we save the tooth?
Absolutely!  Your dentist can tell you what can be done with it, if anything, but seeing the tooth and evaluating its condition can be important.  In some cases teeth can be replanted (replaced in the socket) and in other cases fragments can be re-bonded for an immediate esthetic restoration.

Baby teeth that are knocked out should not be replanted; there is a risk that the underlying permanent tooth could be damaged during the replantation process.

Permanent teeth, if intact, can be replanted and potentially remain functional for many years.  The sooner the dentist sees your child and the better the condition of the tooth, the higher the chances of a successful replantation are.  Ideally the tooth should be transported to the dentist in a suitable liquid, such as milk, and replanted in less than an hour after it was knocked out – in this case, minutes literally count!  It is important that you do not touch the root of the tooth any more than necessary, and you should never attempt to “clean” the tooth by wiping or scraping the root.  Your dentist will clean and prepare the tooth for replantation.

If you are not sure whether your child has knocked out a baby or a permanent tooth, err on the side of caution and get that tooth into milk and to your dentist right away!

Kieran gets an x-ray to see if the tooth came cleanly out.

Do we go see a dentist or an oral surgeon?  How quickly does this need to be done?
As discussed above, should your child have a tooth knocked out, he or she (and the tooth!) should be taken to the dentist immediately.  The sooner your child receives care, the better the outcome will be.

A general dentist, a pediatric dentist or an oral surgeon should be able to manage your child’s injury.  The dentist with whom you and your child already have a relationship should be your first call.  As a matter of fact, this is one of the reasons why having a “dental home” (a dental practice where your child receives care on a regular basis) is so important, even for children who do not have much tooth decay.  I often ask parents if the time of a trauma like this is when they want to be scouring the internet or yellow pages looking for a dentist!

My son’s tooth came cleanly out, roots and all.  What happens if it “breaks” and isn’t all the way out?
Often parents think that their child’s tooth has been knocked out, only to find that the tooth has broken, and only the crown of the tooth is missing.  Depending on where and how the tooth has broken, your dentist can advise you on the treatment options after examining your child.  Be sure to take the fragment with you to the dentist; in some cases the fragment can be bonded to the remaining part of the tooth for an immediate esthetic restoration.  Even if the fragment cannot be attached via bonding, seeing it will give your dentist important information about how and where the tooth was broken.

My son lost his tooth at the playground, away from home.  Is there some kind of “emergency kit” that we should carry with us in case a tooth gets knocked out?
As I’ve already mentioned, keeping a knocked out tooth in an appropriate liquid on the way to the dentist is important.  Milk is probably the best commonly-available liquid for this purpose.

There are solutions for tooth transport that are even better than milk.  These solutions were actually developed as media for transportation of organs to be transplanted.  Many drugstores carry consumer friendly versions of these solutions including a small plastic container with a basket to hold the tooth in the solution during transport.  These tooth transport kits are commonly found in the section of the store dedicated to sports injuries, but may also be found in the tooth care aisle in some stores.  Many sports first aid boxes will also include these kits, so if your child is playing an organized sport, be sure that one is available and that it is not out-of-date.

Is there anything else you suggest we should be aware of?
“An ounce of prevention is worth a pound of cure.”  This old adage is never truer than when discussing dental trauma.  The most effective management of trauma is to prevent it to begin with!

Children playing contact sports should always have a properly fitting mouth guard and should wear it routinely.   When it comes to mouth guards there are several kinds to be aware of.  Obviously the best is the type made by your dentist, custom fitted to your child’s mouth; these tend to be the most comfortable, stay in place best, and to be the most effective.  They can even be fabricated with your child’s favorite team colors or logo!

Commercially produced mouth guards are also available from the drugstore and those which are heated and fitted to your child’s mouth at home are the most effective.  They tend to be bulkier and less comfortable than custom made versions.  The least effective type are the mouth guards which are “one size fits all,” and are not fitted to your child’s mouth at all.

Regardless of the type of mouth guard being used, remember that your child’s mouth is constantly growing and changing.  For this reason, all mouth guards should be replaced with each new sports season.  If the mouth guard no longer fits, it will not be comfortable, your child will not wear it, and it will not protect your child’s teeth.

About Jeff Wood, DDS:

Dr. Wood is a distinguished educator in the field of pediatric dentistry and has been honored with several awards, including the Golden Apple Award from the American Dental Association for outstanding mentoring of predoctoral dental students interested in academic careers.  Significantly involved in organized pediatric dentistry, Wood chairs the Council on Pre-doctoral Education for the American Academy of Pediatric Dentistry, where he also serves as media spokesperson. He is currently treasurer and a member of the board of directors for the California Society of Pediatric Dentistry and is also vice president for the Western Society of Pediatric Dentistry.  Wood is a fellow of the International College of Dentists and the American College of Dentists and participates in the American Academy of Pediatric Dentistry’s Leadership Institute at the Kellogg School of Management at Northwestern University. For more information on your child’s teeth, check out the American Academy of Pediatric Dentistry at:

Join Breezy Mama and Positive Parenting Solutions for the “Why Time Out is a Waste of Time” free (yes, free!!!) webinar on Tuesday March 9th! We’ll be challenging popular parenting strategies such as Time Out, Counting 1-2-3 and Rewards. You’ll learn why they actually escalate behavior and what you can do instead. To sign up to get your log-in information to join us for free, Click here!

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  1. Unplanned Cooking says:

    Good advice – I can’t believe our boys haven’t knocked a tooth out yet considering how many times they’ve been stitched up

  2. Michelle says:

    Ah yes, my daughter managed to knock out one of her front teeth when she was 18 months old. Fortunately, she was fine 10 minutes later (and the tooth came out clean). I however was traumatized for months as my “baby” had lost her cute baby teeth smile. She had only just gotten her first tooth at 10 months. So we didn’t get to enjoy that “few tooth” smile for long.

  3. ummm…my child (age 7) has knocked out two baby teeth and had two accidentally “pulled” out (in an unfortunate/bizarre schoolyard accident) and none of those times did i freak out/ yell/ call my son’s father/ consult an oral surgeon. talk about helicopter parenting!! what will you do if something that actually merits “freaking out” happens? baby teeth get knocked out. nothing to get worked up over. i do agree that if an adult tooth is knocked out you should act swiftly to save the tooth. try relaxing – life happens 🙂

  4. Thanks for reading Amanda–and don’t you worry, life has given me plenty of chances to freak out. When this happened to Kieran, we had just found out that my daughter’s cancer may have been labeled Stage 4 (from Stage 2). If you want, you can read her story here:
    But, I do want to hear how your child’s tooth got pulled out at school! That is too crazy!
    Thanks again for checking out Breezy Mama.

  5. On Friday before pickup from school, my daughter (5 yrs) fell off a chair with the chair side banging into her mouth…when I came to get her, her front left tooth was pushed back 45 degrees, bloody and dark, the lateral was shaky and the other front top tooth was bleeding. I brought her to the dentist who took x-rays and had to pull the front tooth. When he pulled the tooth, the lateral fell right out (lateral was coded as #2 in wiggle, and other front tooth #1). I was so traumatized. I am just so relieved that these were her baby teeth. I’m wondering if this will effect her permanent teeth? also, why the need to pull the tooth immediately, perhaps if they’d wait, maybe the lateral would strengthen and pull the front tooth a little later? Either way, she is doing okay now. We’ll have to wait a few yrs for the permanent to come in, but we are getting used to it. Thank you!

  6. clarification: front teeth that came out were top center, and top lateral.
    other top center tooth was a little wiggly.

  7. Wow — so sorry to hear that and, yet, so glad she is doing okay now!


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