CBCT Scans for Root Canal Treatment in Finchley Central

A CBCT scan is not required for every root canal, but it serves as a valuable tool in situations where a traditional X-ray does not give enough information. We typically recommend a CBCT scan when we need to assess complex root canal anatomy, such as extra or unusually shaped canals that could be missed otherwise. It is also helpful for diagnosing suspected vertical root fractures, which are often invisible on 2D films. For patients from Finchley Central who have had a previous root canal that has failed, a CBCT scan helps identify the cause, whether it is a missed canal or a persistent infection. The scan lets us see the exact size and location of infections around the root, which guides effective treatment planning. Studies have shown CBCT has a higher accuracy for detecting these issues compared to traditional radiographs.

The process of getting a CBCT scan is quick, simple, and completely painless. The scan itself takes under a minute. You will sit or stand still while the machine rotates 360 degrees around your head. The machine is open, so you won’t feel enclosed. First, we confirm the scan is justified. Then, during the scan appointment, which lasts about 15 to 20 minutes including setup, the 3D images are captured. Afterward, Dr. Reddy, who has postgraduate training in endodontics, will carefully analyze the hundreds of images produced. Finally, he will discuss the findings with you in detail, showing you the 3D model of your tooth and explaining how it informs your personalised treatment plan. This helps you understand exactly what the problem is and how we plan to fix it.

A traditional 2D dental X-ray is a flat image that can overlap structures and hide important details. It is like trying to understand a house by looking only at the front. A CBCT scan provides a 3D view, letting us see the tooth from every angle. The main alternative, a standard 2D periapical radiograph, is useful for routine cases but often misses fine details. For example, a hidden canal or a hairline fracture might not show up. The benefit of CBCT is you get diagnostic certainty. It allows for more predictable and minimally invasive treatment, since we know the exact anatomy before we start. A recent patient from Finchley Central had persistent pain after a root canal elsewhere; the 2D x-ray was inconclusive. Our CBCT scan immediately revealed a tiny untreated fourth canal, which we then treated successfully.

The CBCT scan itself requires no recovery time. Aftercare relates to the root canal treatment that the scan helps plan. After your procedure, you may experience some mild tenderness and sensitivity for 2 to 3 days. This can be managed with over-the-counter pain relievers like ibuprofen. Avoid chewing on the treated tooth until the tenderness subsides. Maintain good oral hygiene with gentle brushing. A follow-up appointment is usually scheduled a week later to check on healing. If you experience severe, increasing pain after day 3, visible swelling that spreads, or a fever, contact us during office hours (Mon/Wed/Fri 9–5, Tue/Thu 11–7). For emergencies outside these hours, call 111 or visit your nearest A&E.

To choose what's right for you, it helps to ask the right questions at any practice in the Finchley area. This ensures you understand the value and necessity of the technology being recommended for your treatment. Some key questions to ask include why a CBCT scan is being recommended for your case over a standard X-ray, what information you are looking for with this 3D scan, whether the cost of your root canal treatment includes the CBCT scan, what the radiation dose of your CBCT scanner is compared to other imaging, and whether you can see the 3D scan and have the findings explained before you begin treatment.

At our private practice transparency is key. A CBCT scan is part of the diagnostic process for complex root canal treatments. The fee for the scan is included in the overall treatment plan, which we present before any work starts. There are no hidden fees. The cost of a complex root canal treatment or retreatment guided by CBCT varies by tooth and case complexity. We provide a detailed quote during your consultation. We accept several private dental plans, including Max Bupa, Denplan, and Cigna. We recommend checking with your provider to understand the extent of coverage for advanced diagnostic imaging and endodontic procedures.