My Child Has Knocked Out a Tooth – What Should I Do?

My Child Has Knocked Out A ToothDuring our first aid courses, parents often ask us what to do if a child’s tooth is broken or knocked out. It is a common occurrence – about 50% of children in Europe will have a dental injury before the age of 16. This can take the form of a loose or displaced tooth, as well as a broken or knocked-out one.

We asked Dr Cressida Dawson, British-trained dentist who works in Carouge, Geneva, for some advice: The first thing to remember is that if the child gets good first-aid treatment, a rapid diagnosis and treatment by a dentist, then there is a greater chance that the tooth can be saved.

Once a child is at the dentist, the milk teeth (also known as primary or deciduous teeth) and permanent (adult teeth) may be treated differently but the first aid remains the same:

For a loose or displaced tooth, leave it in position and go straight away to see the dentist.

If the tooth has been cracked and a piece has fallen off, put it in a container of cold milk and go to see the dentist. If you don’t have any milk, then water is better than leaving the piece dry.

For a tooth that has been knocked out (“avulsed”), hold it by the crown part, never by the root. A permanent (adult) tooth should be reimplanted in its socket straight away if possible, and then take the child to the dentist immediately.

Other options include:

  • Keeping the tooth in the child’s or parent’s mouth surrounded by saliva – be careful of the risk of swallowing or inhaling the tooth!
  • Putting the tooth in cold milk.
  • Placing the tooth in a DentoSafe boîte sauvetage de dents (Zahnrettungsbox in German)– this is a container of liquid that has the same concentration of minerals as blood. They are available from your dentist or pharmacy (in advance of an accident, of course) and may successfully keep the tooth alive for hours before re-implantation is carried out.

What if the gum is bleeding a lot (when the tooth is not still in its socket)?

Like any source of bleeding, you need to put direct pressure on the wound. Roll up a piece of sterile gauze (or a tissue if you don’t have any) tuck it in the gap and ask the child to bite firmly down on it until they are in the dentist’s chair. Again – be careful of the gauze being swallowed or inhaled.

What treatment might the dentist give?

A milk tooth is rarely re-implanted, but it is still important to consult the dentist so she can check if there is any part of the tooth remaining in the socket and the condition of the underlying permanent tooth, and also clean germs from the area to avoid infection.

A permanent tooth is usually re-implanted and splinted to the adjoining tooth, and antibiotics are given. The child will then be seen regularly by his own dentist to see how the condition is progressing and whether further orthodontic treatment is needed.

Where can I find a dentist at weekends, nights or on national holidays?

Click on the links below to be re-directed to the websites with information for Geneva (and surrounding areas) and Zurich:

With many thanks to Cressida Dawson

By Dr Penny Fraser

Dr Penny (MB BS BSc[Hons] MRCS [Eng]) is a British-trained emergency medicine doctor and medical director of HealthFirst, delivering dynamic, interactive first-aid training and health education in English throughout Switzerland: www.healthfirst.ch.  She is a medical journalist online, in print and on radio.  But most of all, she is the mother of two busy little girls aged eight and nine.

© HealthFirst 2015

Illustration by Sharanya Mageshwaran

Sharanya Mageshwaran is a stay-at-home mom of a very naughty three-year-old who speaks better German than her mother does. Before moving to Zurich, Sharanya was a pharmaceutical research scientist in India. She loves painting and sketching with fauvist expressionist abstract themes. More of her artwork can be see here: http://somelightandcolor.blogspot.ch/

 

 

One thought on “My Child Has Knocked Out a Tooth – What Should I Do?

  • April 17, 2015 at 7:11 am
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    This is a very practical and easy to understand article. This is one of those things I worry about (!) so now I can worry a bit less. Thanks.

    Reply

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