3D-Guided Apicoectomy for Patients in West Finchley

An apicoectomy is advised when a standard root canal has failed and infection stays at the tooth root tip. You present with persistent pain, swelling, or a non-healing gum bump. It is often the best option when retreatment is not feasible, for example if a post and crown cannot be safely removed without risking tooth fracture. The 3D guided approach helps when the infected root lies near nerves or the sinus. The CBCT map lets us plan before surgery, reducing risks. Modern microsurgical apicoectomies have high success rates, often over 90 percent, giving a reliable way to save your tooth.

The process aims for precision and comfort. First you have a consultation with a 3D CBCT scan, taking under a minute and providing a full map of the tooth root. This scan guides microsurgery. On the procedure day, lasting 60-90 minutes, the area is numbed with local anaesthetic. Dr. Reddy makes a small gum incision to access bone and infected tissue. Using a dental operating microscope, the root tip is removed, infected tissue cleaned, and a small biocompatible filling seals the root end. A few stitches are placed and usually removed after 3-5 days. This precise, minimally invasive technique promotes faster healing.

A West Finchley patient was referred with a persistent, low-grade infection on a crowned upper molar. A standard retreatment was not possible because of a large post. The 3D CBCT showed the infected root tip near the sinus lining. Using the 3D map, Dr. Reddy performed the apicoectomy with microscopic precision, removing the infection while avoiding the sinus. Symptoms resolved within a week and the tooth was saved, avoiding extraction and implant.

Recovery from an apicoectomy is straightforward. For the first 24-48 hours you can expect some swelling and tenderness, which you manage with over-the-counter painkillers like ibuprofen and by applying an ice pack on your cheek for 20-minute intervals. Eat soft foods for a few days and avoid chewing directly on the area. You should also avoid vigorous rinsing or brushing at the site for the first day. Most patients feel back to normal within 3-5 days. Stitches are usually removed at a follow-up appointment about a week later. Red flags requiring immediate contact: call our practice if you experience severe, increasing pain after day 3, uncontrolled bleeding, a high fever, or significant swelling that spreads to other parts of your face during office hours. For out-of-hours emergencies, contact NHS 111 or visit your nearest A&E.

If possible, a non-surgical root canal retreatment is often the first alternative. This involves re-opening the tooth, removing the old filling material, and re-cleaning and sealing the canals. It has a high success rate but isn’t always possible due to posts, complex anatomy, or separated instruments from a previous treatment.

The only other alternative is to have the tooth removed. The missing tooth would then need to be replaced with a dental implant, a fixed bridge, or a partial denture to restore function and prevent other teeth from shifting. While effective, this is often more invasive and costly than saving the natural tooth. Our practice philosophy is always to save natural teeth whenever possible.

To make an informed choice about your care, whether with us or another practice in the London area, ask these questions during your consultation: 1. Do you use a dental operating microscope and 3D CBCT scanning for all apicoectomies? 2. What is your personal success rate with this procedure? 3. What material do you use to seal the root end (e.g., MTA)? 4. Is the fee quoted inclusive of the initial CBCT scan and all follow-up visits? 5. What are the specific risks in my case, based on the 3D scan? 6. Who manages my care if I have complications after hours? 7. Given my situation, why is an apicoectomy a better option than retreatment or extraction?