Retreatment vs Apicoectomy: Your Options in North Finchley

Root canal retreatment is a second chance for your tooth performed without surgery. It is usually the first choice when the initial treatment failed. The tooth is reopened, the old filling removed, and the canals are cleaned, reshaped, and disinfected again. We use a dental operating microscope to locate small canals that may have been missed and fuel the infection. The procedure typically lasts about 90 to 120 minutes. Success rates for retreatment are roughly 75 to 85 percent, depending on the case. It suits problems inside the canal system that can be accessed without surgery. For example, a patient from North Finchley recently had retreatment on a molar where a hidden fourth canal caused persistent discomfort. The microscope helped us locate and seal it, resolving the issue.

An apicoectomy, or root-end surgery, is a minor operation used when infection remains at the root tip. It is often chosen when retreatment is not possible or has failed. The procedure takes about 60 to 90 minutes. We make a small gum incision to reach the root tip, remove infected tissue and the end of the root, and seal the canal from the tip. It is guided by 3D CBCT scans. An apicoectomy suits situations where a new crown or a large post blocks access to retreatment. For example, if a patient has a new expensive crown but an underlying abscess, this approach treats the infection while preserving the crown. Success rates are high, around 85 to 95 percent, because the infection is removed at the source.

Choosing between retreatment and apicoectomy depends on the cause of the failure. A 3D CBCT scan helps make the diagnosis. Retreatments are usually the first option if the canals can be re accessed and the issue comes from missed canals or incomplete cleaning. It is less invasive since it avoids surgery. An apicoectomy is preferred if there is a blockage like a large post, a persistent cyst at the tip that won’t heal, or if retreatment has already failed. Dr. Ashok Reddy, who holds an MSc in Endodontics, will review your case. If the tooth is sound but the infection stays at the tip, surgery may be the most direct option. If the entire canal system needs re cleaning, we start with non surgical retreatment.

Recovery mirrors the initial root canal. Expect mild to moderate tenderness for 3 to 5 days, manageable with over-the-counter pain relief such as ibuprofen. Avoid chewing on the treated tooth until the permanent crown is placed. Eat soft foods for the first few days. Call our practice during office hours (Mon/Wed/Fri 9-5, Tue/Thu 11-7) if you experience severe, increasing pain after day 3, significant swelling, or a fever.

Being a surgical procedure, recovery requires a bit more care. Swelling and bruising are common, peaking around 48-72 hours. Use ice packs on your cheek for 20 minutes on, 20 minutes off, for the first day. Discomfort is manageable with the prescribed painkillers. You will need to eat soft foods for about a week. Stitches are typically removed after 7 days. Call us during office hours if you see signs of infection like pus, a foul taste, or if your pain worsens after the third day.

As a private practice, we publish clear pricing for these advanced procedures. The cost reflects the complexity, time, and technology required, such as the dental operating microscope and 3D CBCT scanning. The retreatment and the apicoectomy have different fees. At your consultation we provide a full treatment plan with no hidden charges. We do not offer NHS services. We do accept private insurance plans from Max Bupa, Denplan, and Cigna. Please bring your insurance details to your consultation so we can explain your cover.

To make an informed choice whether you visit us or another practice, ask these essential questions: 1. Why are you recommending this specific procedure for my case? 2. Do you use a dental microscope and 3D CBCT scanning for diagnosis and treatment? 3. What are the success rates for this procedure in your hands? 4. What is the full cost, and does it include all follow-up appointments? 5. If this procedure fails, what would be the next step? 6. What are the qualifications and experience of the dentist performing the treatment? 7. What are the alternatives, including extraction and replacement options?