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Tooth Knocked Out or Broken

Teeth can be cracked or knocked out as a result of sports injuries, falls, vehicle collisions, or other accidents. With quick action, sometimes permanent teeth that have been knocked out can be reimplanted.

First Aid Knocked-out tooth

If a tooth has been knocked out:

  • Don't touch the roots of the tooth; hold it at the top.

  • Rinse the tooth gently in a bowl of water. Don't use running water, and don't scrape or rub the tooth to clean it.

  • See if you can gently replace the tooth in the socket. If you can, bite down gently on a damp cloth to help keep it in place.

  • If you can't replace the tooth, put it in a solution of 1Ú4 teaspoon salt and 1 quart warm water, in warm milk, or in your own saliva and get medical attention right away.

  • Contact your dentist immediately.

Broken Tooth

For a broken tooth, do the following:

  • Rinse your mouth with warm water.

  • Use cold compresses to help keep swelling down.

  • Contact your dentist immediately.

Publication Source: Well Advised, Second Edition, Text copyright © 2003 Park Nicollet Institute
Online Editor: Rademaekers, Ed
Online Medical Reviewer: Godsey, Cynthia M.S., M.S.N., APRN
Online Medical Reviewer: Lambert, J.G. M.D.
Date Last Modified: 9/30/2003