Swallowed a Tooth? Act Quickly to Save It
It might seem remarkable that a broken tooth can be reattached, but as long as it has been knocked out by an injury (as opposed to slowly decaying due to periodontal disease), this is precisely what can be done. Provided you store the broken tooth properly and seek emergency dental treatment as soon as is humanly possible, there's a good chance of success. Of course, there is the small matter of safely keeping the tooth on hand for reattachment.