Root canal retreatment
When the first root canal didn't work
Sometimes root canals need a do-over. We use advanced tools to fix what went wrong and give your tooth a lasting solution.
Root canal retreatment
When the first root canal didn't work
Sometimes root canals need a do-over. We use advanced tools to fix what went wrong and give your tooth a lasting solution.
Endodontic Retreatment
A Second Chance for Your Tooth
Retreatment isn't about failure—it's about using better tools and techniques to get it right this time.
Why do root canals sometimes fail?
Even good root canals can have problems later. Fillings wear out, seals loosen, or bacteria find their way back in. Think of it like home repairs—sometimes you need better tools for a lasting fix.
Complex Root Anatomy
Complex Root Anatomy
New Decay or Damage
New Decay or Damage
Delayed Final Restoration
Delayed Final Restoration
Lingering or Recurrent Infection
Lingering or Recurrent Infection
Why do root canals sometimes fail?
The following symptoms may indicate inflammation, infection, or injury inside your tooth. A root canal could provide relief and protect your long-term health:
Complex Root Anatomy
New Decay or Damage
Delayed Final Restoration
Lingering or Recurrent Infection
Signs you might need retreatment
Look out for these signs:
A return of pain, pressure, or sensitivity
A return of pain, pressure, or sensitivity
Swelling near the tooth
Swelling near the tooth
Discomfort when chewing
Discomfort when chewing
Sometimes no symptoms at all
Sometimes no symptoms at all
Signs you might need retreatment
The following symptoms may indicate inflammation, infection, or injury inside your tooth. A root canal could provide relief and protect your long-term health:
A return of pain, pressure, or sensitivity
Swelling near the tooth
Discomfort when chewing
Sometimes no symptoms at all
Our Process
How retreatment works
Our team does ONE thing: save teeth. We'll get it right this time.
Find the problem
3D imaging shows us exactly what went wrong. Dr. Koh plans the fix with precision.
Fix it properly
Remove old filling material. Clean and disinfect thoroughly under microscope magnification. Seal it properly this time.
Protect long-term
Clear healing instructions. Return to your dentist for a crown to protect your tooth long-term.
Our Process
How retreatment works
Our team does ONE thing: save teeth. We'll get it right this time.
Find the problem
3D imaging shows us exactly what went wrong. Dr. Koh plans the fix with precision.
Fix it properly
Remove old filling material. Clean and disinfect thoroughly under microscope magnification. Seal it properly this time.
Protect long-term
Clear healing instructions. Return to your dentist for a crown to protect your tooth long-term.
Our Process
How retreatment works
Our team does ONE thing: save teeth. We'll get it right this time.
Find the problem
3D imaging shows us exactly what went wrong. Dr. Koh plans the fix with precision.
Fix it properly
Remove old filling material. Clean and disinfect thoroughly under microscope magnification. Seal it properly this time.
Protect long-term
Clear healing instructions. Return to your dentist for a crown to protect your tooth long-term.
Centennial Endodontics
Centennial Endodontics
Centennial Endodontics
Ready to fix your tooth properly?
Ready to fix your tooth properly?
Having issues with an old root canal? Let's talk. Dr. Koh will give you an honest assessment and a lasting solution.
Having issues with an old root canal? Let's talk. Dr. Koh will give you an honest assessment and a lasting solution.
FAQs
FAQs
FAQs
Endodontic Retreatment FAQs
We believe in empowering our patients with information. Below are answers to some of the most common questions about the retreatment process.
Your well-being is our top priority. Dr. Koh and our team utilize advanced techniques and state-of-the-art technology to ensure your root canal treatment is as smooth, precise, and pain-free as possible.
How will I know if the re-treatment was successful?
Better tech. Better skill. Better outcome. A root canal re-treatment is your tooth’s second chance. While it’s often needed because of a new infection or incomplete first treatment, what matters most is what’s different now — better technology, greater precision, and a stronger focus on your care. This time, your tooth gets its best shot at a healthy, lasting life
How will I know if the re-treatment was successful?
Better tech. Better skill. Better outcome. A root canal re-treatment is your tooth’s second chance. While it’s often needed because of a new infection or incomplete first treatment, what matters most is what’s different now — better technology, greater precision, and a stronger focus on your care. This time, your tooth gets its best shot at a healthy, lasting life
How is the re-treatment procedure different from the first root canal?
How is the re-treatment procedure different from the first root canal?
Why might I need a root canal re-treatment?
Why might I need a root canal re-treatment?
How is the re-treatment procedure different from the first root canal?
The main difference is that there is already filling material inside your tooth from the first procedure. Our first step is to remove this material. Depending on what was used, this might require a bit more effort. After that, the process is similar to a standard root canal: we thoroughly clean, disinfect, and seal the tooth to ensure a better outcome.