It’s possible that a tooth that has undergone a root canal may heal improperly and require an additional treatment. Watch this video to learn more about this endodontic procedure.
Why do I need re-treatment?
New trauma, deep decay, or a loose, cracked or broken filling can cause new infection in a previously root treated tooth. In some cases, we may discover additional very narrow or curved canals that could not be treated during the initial procedure. The advanced technology used by Tony Appleton enables him to access and treat more complicated canal anatomy than may have been previously available.
What is the procedure?
During retreatment, Tony will re-open your tooth and remove the filling materials that were placed in the root canals during the first procedure. Tony then carefully examines the tooth, looking for additional canals or new infection. He then removes any infection, cleans and shapes the canals, and places new filling materials. The opening is then sealed with a temporary filling. Once the tooth heals, a new crown or other restoration is placed on the tooth to protect it.
How successful is endodontic re-treatment?
Recent studies have shown that with the techniques and technology currently available re-treatments can reach success rates of 90% after 5 years.