CBCT Scans for Endodontics near West Finchley

A Cone Beam Computed Tomography CBCT scan is a specialised type of X‑ray that creates detailed, 3D images of your teeth, jawbone, and surrounding structures. Unlike a traditional 2D X‑ray that shows a flat image, a CBCT scan provides a comprehensive view from every angle. In our endodontic practice we use it for complex diagnostic challenges. For example, Dr. Ashok Reddy uses our in‑house 3D CBCT scanner to locate hidden or missed root canals, assess the extent of an infection, diagnose tiny vertical root fractures, and plan procedures with precision. According to the British Endodontic Society, its use has significantly improved the diagnosis and management of complex endodontic problems, leading to higher success rates for patients.

A CBCT scan isn’t needed for every root canal, but it proves valuable in specific situations. You may need this advanced scan if you have persistent pain after a previous root canal, as it reveals untreated canals or micro cracks invisible on a 2D X‑ray. It helps with teeth that have unusual or complex root anatomy, common in molars. We also use it to assess dental trauma where a tooth has cracked or been displaced, and to investigate unexplained symptoms that do not show up on standard imaging. A West Finchley patient experienced a persistent low grade ache a year after treatment elsewhere; the CBCT identified a tiny untreated fourth canal which we cleaned and sealed, resolving the symptoms.

The process is simple, quick and painless. During your 60 minute consultation Dr. Reddy will decide if a CBCT scan is clinically justified for your case. If it is, the scan itself takes less than a minute. You sit or stand still while the machine rotates around your head in one complete circle. There is no discomfort. Immediately after, the images are processed by our software, creating a 3D model of your tooth and jaw. Dr. Reddy reviews this model on screen, explains the findings and outlines a precise treatment plan. This detailed view helps us anticipate challenges and ensure the treatment is as effective as possible. The full diagnostic process, including the scan and review, is usually completed within your first appointment.

The main alternative is a traditional 2D periapical X‑ray. These work well for routine checkups and straightforward root canal treatments and remain the standard for many initial diagnoses. Their main limitation is producing a flat, two‑dimensional image. This can cause overlapping of anatomical structures and may hide fine details such as an extra canal or a hairline fracture. For simple initial root canal treatments where the anatomy is clear, a 2D X‑ray is often enough. But for complex retreatments, persistent symptoms, or suspected fractures, a CBCT scan provides the clarity needed for an accurate diagnosis, which is why it sits at the core of our endodontic practice.

To decide what is right for you, ask questions during a consultation with us or another Finchley area practice. Here are key items: Why is a 3D CBCT scan recommended for my case over a 2D X‑ray? Is the scan cost included in the overall root canal treatment fee? What information are you hoping to find with this scan? How will the results change my treatment plan? What is the radiation dose compared with other medical CT scans? (Dental CBCT uses a lower dose.) Can I see the 3D images and have the findings explained?

At our practice the cost of a CBCT scan is included in the overall root canal treatment fee. We view it as an essential diagnostic tool for complex cases, not an optional extra. During your consultation you receive a fully itemised treatment plan with no hidden fees so you know exactly what is included. As a private practice we do not offer NHS treatment. However we accept private insurance from Denplan, Cigna and Max Bupa. Please bring your insurance details to your appointment and we can help clarify coverage.