Re-Endodontic Treatment (Retreatment)
A second chance to save a tooth after a failed or re-infected root canal.

About Re-Endodontic Treatment (Retreatment)
Even a tooth that has previously had a root canal can sometimes fail to heal or develop a new infection months — or years — later. This often happens when microscopic branch canals were missed during the first procedure, or when a broken seal lets new bacteria back inside. Many patients assume this means the tooth must be pulled, but with expert retreatment it can often still be saved.
Re-endodontics requires a much higher level of precision, experience, and diagnostic technique than a standard root canal — a domain our practice specialises in. Using precise digital imaging and specialised tools, we gently reopen the tooth, carefully remove previous filling materials or posts, and locate hard-to-find extra canals or blockages.
We then thoroughly sanitise the deep canal network from top to bottom before resealing it permanently — giving your natural tooth a true second chance and restoring pain-free chewing.
Your treatment journey, step by step
We keep every stage calm, clear, and comfortable — so you always know what's happening and why.
Diagnose the failure
Precise digital imaging pinpoints missed canals, blockages, or a broken seal behind the re-infection.
Reopen & dismantle
We gently reopen the tooth and carefully remove previous filling materials or posts.
Locate & sanitise
Hard-to-find extra canals are located and the deep canal network is thoroughly sanitised.
Reseal permanently
The canals are permanently resealed, and we restore the tooth so it's strong and pain-free.
Typical time
One to two visits
Cost & coverage
Discussed clearly before treatment
Root Canal Retreatment FAQs
Still wondering about something? Here are the questions we hear most — and you're always welcome to call us.
Related Endodontics care
Other treatments in this area you might find helpful.
Your healthiest, happiest smile starts here
Book online in under two minutes, or give us a call — our friendly team will find a time that suits you and answer any questions before you arrive.
New patients warmly welcome · Most insurance billed directly

