3D-Guided Apicectomy in Finchley for Failed Root Canals

An apicectomy is usually a last resort to preserve a tooth that might otherwise be extracted. You may need this when a previous root canal has failed and infection remains at the root tip. It is often chosen when a standard retreatment is not possible, for example if a complex crown or post cannot be removed without harming the tooth. A Finchley case involved a crowned molar with a low grade ache. A 3D CBCT scan showed a tiny untreated canal branch causing the issue, which we targeted precisely during surgery. The procedure also helps when unusual anatomy, such as a sharply curved root, makes thorough cleaning difficult with a standard retreatment.

The process aims for comfort and a good outcome. You start with a 60 minute consultation and a high resolution 3D CBCT scan to map the root, nerves and infection. On the day of surgery, which lasts 60 to 90 minutes, the area is numbed with local anaesthetic. A small gum incision provides access to the root tip. Using a dental operating microscope for magnification, we remove the infected tip and clean the end of the root canal. We seal it with a biocompatible filling to prevent further infection, then stitch the gum back in place. A Barnet patient treated for a front tooth could return to work the next day with only mild discomfort.

Recovery is part of the treatment. In the first 24 to 48 hours you may have mild swelling and discomfort. Over the counter pain relief such as ibuprofen usually handles this. An ice pack on the area for 20 minutes on and 20 minutes off can help reduce swelling. Eat soft foods for a few days and avoid vigorous rinsing or heavy exercise. Most people are back to normal in 3 to 5 days. Stitches are usually removed after about a week. In the long term, good oral hygiene keeps care simple. Red flags requiring immediate contact: call our practice at 0203 488 0335 during office hours (Mon Wed Fri 9 to 5, Tue Thu 11 to 7) if you have severe increasing pain after day 3, persistent bleeding that won’t stop with pressure, or a fever above 38 C. For emergencies after hours, go to A and E or call 111.

While apicectomy has a high success rate, it helps to know your options. The main alternatives are root canal retreatment or tooth extraction. Root Canal Retreatment: If possible, redoing the original root canal is often the first choice. This involves removing the old filling, re-cleaning the canals, and sealing them again. It is not suitable if a complex post or crown blocks access. Tooth Extraction: Removing the tooth is the simplest option but has long term consequences. It can lead to bone loss and shifting of adjacent teeth. The missing tooth would then need to be replaced with a dental implant or a bridge, which involves a longer timeline and additional cost.

To make an informed choice, here are essential questions to ask any provider in the Finchley area: 1. Why is an apicectomy a better option than retreatment or extraction? 2. What is your success rate with this specific procedure? 3. Do you use a 3D CBCT scanner for planning and a dental microscope during surgery? 4. What does the quoted cost include? Does it cover the initial scan and all follow-up visits? 5. What are the signs of a failed apicectomy and what would be the next step? 6. Who will be performing the procedure and what postgraduate training do they have in endodontics?

As a highly specialised procedure requiring advanced technology, a 3D guided apicectomy is a significant investment in saving your natural tooth. The final cost depends on the complexity and location of the tooth. A detailed, transparent quote will be provided after your initial consultation and 3D CBCT scan. This fee covers the scan, the surgical procedure itself, all materials used, and any necessary follow-up appointments. There are no hidden fees. We are a private practice and do not offer NHS treatment; however, we do accept plans from private dental insurers including Max Bupa, Denplan and Cigna. Please contact us to discuss your specific needs and receive a personalised treatment plan.