Laser-Assisted Root-End Surgery in East Finchley

This procedure is typically recommended when a standard root canal has not resolved the infection and it remains at the tooth root tip. You appear to be a candidate if a 3D CBCT scan shows problems unreachable from the crown, such as a small cyst, a fractured root tip, or complex canal anatomy. Many patients are referred to our East Finchley practice when retreatment is not viable or has already failed. The goal is to save the natural tooth. According to the British Endodontic Society, success rates for this microsurgery are high, generally between 85 to 95 percent.

The process is designed to be as comfortable as possible. First, you will have a 60-minute consultation including a detailed 3D CBCT scan to map the root and surrounding bone. The surgery itself lasts about 60 to 90 minutes. Dr. Reddy will numb the area with local anaesthetic. A small gum incision is made to access the root tip. Using the dental operating microscope for magnification, the infected tip of the root is removed. Then a specialised dental laser is used to clean and disinfect the end of the root canal, which is a key advantage over traditional methods. Finally a small, biocompatible filling seals the root, and the gum is stitched closed. The stitches are typically removed after one week.

A patient from Hampstead was referred to us with a persistent low-grade infection on a lower molar that had a root canal years ago. A CBCT scan showed a small cyst at the root apex causing the issue. A 75-minute laser-assisted apicoectomy allowed us to remove the cyst and seal the root without disturbing the existing crown. The laser's precision proved ideal for cleaning the molar's complex root structure, and the patient's recovery was swift.

Proper aftercare supports a smooth recovery. Days 1-3 (Peak Discomfort): You may have swelling and mild to moderate discomfort, which is manageable with over-the-counter painkillers like ibuprofen. Apply an ice pack to your cheek for 20 minutes on, 20 minutes off to reduce swelling. Stick to soft foods like soup, yoghurt, and smoothies. Avoid vigorous rinsing or spitting. Week 1: The initial discomfort should subside significantly. Keep the surgical area clean by rinsing with warm salt water after meals. Avoid brushing the site directly until your follow-up appointment, usually 7-10 days later to check healing and remove stitches. Red flags during office hours (Mon/Wed/Fri 9-5, Tue/Thu 11-7): Contact us if you experience increased pain after day 3, a fever above 38 C, uncontrolled bleeding, or pus from the surgical site. For emergencies outside these hours, please visit A&E or call 111.

While laser apicoectomy is a strong option, it helps to understand the alternatives. Root canal retreatment involves redoing the original root canal from the crown down. It can succeed but may be blocked if there is a large post or a complex restoration in the tooth. It is often the first choice if feasible. Tooth extraction removes the infection but leaves a gap that requires a replacement like a dental implant or bridge to restore function and prevent other teeth from shifting. This path is usually more costly and time consuming in the long run. During your consultation at our Finchley practice, we will use our 3D scans to advise which option has the best chance of success for your situation.

A 45-year-old from Highgate had a persistent infection on an upper front tooth. Retreating was difficult due to a calcified canal. We performed a laser apicoectomy, which provided direct access to the root tip. The laser allowed thorough disinfection of a tiny accessory canal harbouring bacteria. The patient healed with no visible scarring and, most importantly, saved a highly visible tooth.

To help you make an informed choice about your care, whether with us or another London practice, here are key questions to ask: Do you use a dental operating microscope and 3D CBCT scanning for this procedure? What are the specific benefits of using a laser for my apicoectomy versus the traditional method? What is your success rate with this procedure? What does the total fee include such as consultation, scans, surgery, and follow-up? What are the potential complications or risks in my case? Who will perform the procedure and what advanced training in endodontics do they have?

Laser-assisted root-end surgery requires advanced technology. As a private practice focused on endodontics, we do not offer NHS treatment. Costs vary by tooth location and case complexity. You will receive a clear, itemised treatment plan with no hidden fees after your initial consultation and CBCT scan. We accept several private dental insurance plans, including Max Bupa, Denplan, and Cigna. Our team can help with the necessary paperwork for your claim.