
Our dental clinic located directly in Central London serves Non-Surgical Retreatment for Failed Root Canals with our team of specialist dentists.
Our dentists serving Non-Surgical Retreatment for Failed Root Canals treatments are registered specialist dentists in London, who are all registered with the GDC. Our Non-Surgical Retreatment for Failed Root Canals treatments that we provide to City of London and Greater London Area residents are all approved under BDA, GDC and UK standard guidelines.



You can feel welcome and safe choosing London Dental Specialists for your Non-Surgical Retreatment for Failed Root Canals in London. You have a full team of dental specialists behind you with a periodontist, orthodontist and endodontist which enables us to take care of your entire smile with any dental procedure necessary for your perfect smile. Don't just take our word for it, watch this video including our real Non-Surgical Retreatment for Failed Root Canals patients as a testimony to our expertise:
Contact us and lets get started with helping your dental health and comfort with our Non-Surgical Retreatment for Failed Root Canals treatments, and we can set up a consultation in which we plan our how our Non-Surgical Retreatment for Failed Root Canals in London can best serve you.

At London Dental Specialists, our non-surgical retreatment for failed root canals is a meticulous process designed to salvage your natural tooth without resorting to extraction. This procedure involves carefully removing existing root canal materials, thoroughly cleaning and disinfecting the canal system, and addressing any previously missed anatomy or complications. Utilising advanced techniques and state-of-the-art equipment, our specialist endodontists ensure optimal sealing and healing of the tooth. The treatment typically unfolds over multiple appointments, each tailored to the complexity of your case, and is followed by comprehensive aftercare to monitor your recovery and maintain oral health.

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Principal Dentist & Specialist in Periodontics
BDS MFDS RCS(Ed) MSc(Rest Dent) MClinDent(Perio) MPerioRCS(Ed)
GDC No: 104071
Specialist in Endodontics
BDS MFDS RCS(Ed) FHEA MClinDent(Ed) MEndoRCS(Ed)
GDC No: 150517
Specialist in Orthodontics
DipDS Athens MS(Ortho) OSU
GDC No: 228487

When a root canal fails, you need clear options. At London Dental Specialists, we offer non-surgical retreatment as a preferred solution with high success rates (85-89%). This procedure involves removing the original filling, addressing infections, and resealing the tooth to preserve its integrity. Many patients worry about pain, recovery time, and alternatives like extraction or apicoectomy. Our specialists understand your concerns and guide you through each step of the retreatment process. We carefully evaluate each case to determine if non-surgical retreatment is appropriate or if other interventions might be necessary. Rest assured, most failed root canals can be successfully retreated, especially when the original treatment was performed years ago under different standards.
Non-surgical retreatment is a procedure performed when a previous root canal therapy has failed. At London Dental Specialists, our endodontists remove the existing root canal filling materials, clean the canals thoroughly, address any infection or missed anatomy, and then place new filling materials to seal the tooth properly. This conservative approach aims to save your natural tooth without requiring surgical intervention.
Signs of a failed root canal may include:
If you experience any of these symptoms, we recommend scheduling an assessment at London Dental Specialists promptly.
Root canal treatment can fail for several reasons, including:
Our specialists at London Dental Specialists use advanced technology to identify and address these issues during retreatment.
Non-surgical root canal retreatment has a high success rate of approximately 85-90%. At London Dental Specialists, our endodontists use state-of-the-art equipment and techniques to maximise the chances of successful outcomes. The prognosis depends on factors such as the reason for the initial failure, tooth anatomy, and the presence of complications.
During non-surgical retreatment at London Dental Specialists, we:
You'll then need to return to your general dentist for a permanent restoration.
Non-surgical retreatment at London Dental Specialists is performed under local anaesthesia, ensuring you remain comfortable throughout the procedure. While you may experience some mild discomfort for a few days following treatment, this can typically be managed with over-the-counter pain relievers. Our specialists prioritise your comfort and will provide detailed aftercare instructions to minimise any post-procedure discomfort.
If non-surgical retreatment isn't suitable, alternatives include:
At London Dental Specialists, we thoroughly evaluate each case and recommend the most appropriate treatment option based on your specific situation.
Non-surgical retreatment at London Dental Specialists typically requires 1-2 appointments, with each session lasting approximately 60-90 minutes. More complex cases may require additional time. The exact duration depends on factors such as tooth location, the number of canals, and the complexity of the case. Our specialists will provide you with a more precise timeframe during your consultation.
With proper care, a tooth that has undergone successful non-surgical retreatment at London Dental Specialists can last a lifetime. To maximise longevity, we recommend:
Regular follow-up appointments allow us to monitor the healing process and ensure long-term success.

| Product | Brands | What it Takes Care of | Details |
|---|---|---|---|
| Antiseptic Mouthwash | Corsodyl, Listerine Zero | Infection prevention | Helps prevent infection in the treated area following non-surgical retreatment. |
| Sensitivity Relief Toothpaste | Sensodyne Repair & Protect, Colgate Sensitive Pro-Relief | Post-treatment sensitivity | Specially formulated to manage discomfort after root canal retreatment. |
| Ultra-Soft Toothbrush | Oral-B Sensitive, Colgate Ultra Soft | Gentle cleaning | Extra-gentle bristles for cleaning around the treated tooth without causing irritation. |
| Interdental Brushes | TePe, Boots Interdental | Targeted cleaning | Helps clean difficult-to-reach areas around the retreated tooth. |
| Salt Water Rinse Kit | Sterimar, Salitair | Natural disinfection | Gentle saline solution to reduce inflammation and promote healing. |
| Analgesic Gel | Orajel, Bonjela | Localised pain relief | Provides temporary relief for gum tenderness around the treated tooth. |
| Soft Diet Meal Replacements | Complan, Ensure | Nutrition during recovery | Nutritious options when chewing may be uncomfortable after treatment. |
| Ice Pack | Boots, Superdrug | Swelling reduction | Helps manage any post-treatment swelling or discomfort. |
| Antibacterial Oral Gel | Corsodyl, Curasept | Targeted antimicrobial action | Helps prevent bacterial growth around the retreated root canal area. |
| pH Balancing Rinse | CariFree, Biomin | Oral environment optimisation | Helps maintain optimal pH to support healing after retreatment. |
| Dental Probiotics | BioGaia, Symprove | Oral microbiome support | Helps restore healthy oral bacteria balance following antimicrobial treatments. |
| Tooth Protection Night Guard | Custom-fitted from dentist | Protection during healing | Prevents grinding pressure on the retreated tooth while sleeping. |


London Dental Specialists provides expert Non-Surgical Retreatment for Failed Root Canals services across Central London's premier districts, including Mayfair, Soho, Westminster, and Belgravia. Our Harley Street clinic is ideally situated to serve patients from prestigious areas such as Knightsbridge, Marylebone, and the City of London. With excellent transport links and a central location, we're easily accessible to residents and professionals in Bloomsbury, Fitzrovia, and Clerkenwell.

Our Non-Surgical Retreatment for Failed Root Canals services extend throughout London's vibrant inner suburbs, serving patients from well-connected areas within 5-10km of central London. From the artistic quarters of Camden and Hackney to the residential neighbourhoods of Islington and Brixton, we provide expert dental implant care to patients across these diverse communities. Our clinic is easily accessible via public transport from areas such as Fulham, Greenwich, and Hampstead.

We extend our Non-Surgical Retreatment for Failed Root Canals expertise to patients throughout Greater London's outer regions, serving communities beyond the 10km radius of central London. From the residential areas of Enfield and Harrow to the suburban communities of Bromley and Croydon, our specialists provide the same exceptional level of care to patients in these outer London locations. With convenient transport links and flexible scheduling, we make advanced Non-Surgical Retreatment for Failed Root Canals treatment accessible to residents throughout these broader London areas.
