CBCT Scans for Root Canal Treatment in North Finchley

A CBCT scan isn’t needed for every root canal, but it is essential in cases where a 2D X-ray won’t provide enough information. We recommend a CBCT scan if you have persistent pain after a previous root canal, as it can reveal missed canals or hidden infections. It’s also helpful for teeth with unusual or complex root structures, such as extra roots or curved canals, which are common in molars. If we suspect a vertical root fracture or need to diagnose issues like resorption where the tooth structure is dissolving, a 3D image gives us the clarity needed to save the tooth. For patients in North Finchley seeking a definitive diagnosis, this technology is invaluable.

The process is straightforward and focused on precision. First, during your 60-minute initial consultation, we’ll discuss your symptoms. If your case is complex, we’ll take a CBCT scan, which is quick and non invasive. You simply sit still for about 20 to 40 seconds while the machine turns around your head. Next, Dr. Reddy uses the 3D images to map your tooth’s anatomy and plan the procedure. The root canal treatment itself typically takes place in a single appointment of 60 to 90 minutes, using a dental operating microscope for enhanced vision. Afterward, we schedule a follow-up to check that you are healing properly. The 3D scan helps us treat the problem with pinpoint accuracy from the start.

A patient from North Finchley arrived with lingering pain months after a root canal done elsewhere. A standard X-ray was inconclusive. Our CBCT scan revealed a tiny, untreated fourth canal in their upper molar. With this 3D map, we performed a retreatment, cleaned the hidden canal, and resolved the pain. This shows how CBCT helps solve complex endodontic puzzles.

Another patient was considering extracting a painful tooth that looked fine on 2D X-rays. A CBCT scan showed a vertical root fracture that wasn’t visible otherwise. This gave a definitive diagnosis, preventing a failed root canal and helping the patient plan a dental implant with confidence.

Recovery after a CBCT guided root canal is similar to a standard procedure. In the first 24 to 48 hours you may have mild to moderate tenderness around the tooth, which you can manage with over the counter pain relief. Avoid chewing on the treated tooth until a permanent crown is fitted. You can brush and floss as normal, but be gentle around the area. Long term success rates for treatments guided by microscopy and CBCT are very high, often above 90 percent, but good oral hygiene remains essential to protect your investment. Red flags requiring immediate contact: Call our practice during office hours (Mon/Wed/Fri 9 to 5, Tue/Thu 11 to 7) if you experience severe, throbbing pain that isn’t relieved by medicine, significant swelling inside or outside your mouth, or a fever above 38 degrees Celsius. For emergencies outside hours, visit A&E or call 111.

For complex cases there are few true alternatives to a CBCT guided root canal. One option is to proceed with treatment using only traditional 2D X-rays. This may work but carries a higher risk of missing complex anatomy, which can lead to treatment failure and the need for retreatment later. The other option is tooth extraction followed by a replacement such as a dental implant or bridge. While implants are a strong answer for missing teeth, our practice philosophy is to save natural teeth whenever possible and CBCT imaging gives us the best chance to do that.

To make an informed choice about your endodontic care with us or another practice in North London, ask these essential questions: Do you have an in house CBCT scanner, in what situations do you recommend a 3D scan over a 2D X-ray, is the cost of the CBCT scan included in the overall fee for the root canal, how does this 3D technology improve the success rate for my problem, will you show me the 3D scan and explain what you see, and what level of radiation does your CBCT machine emit compared to other medical scans

The use of advanced technology like a CBCT scanner is usually included in the overall cost of a complex root canal or retreatment. There isn’t a separate fee for the scan itself; it is part of providing the highest standard of care. A full, transparent quote is given at your consultation with no hidden charges. Our private practice accepts several dental insurance plans, including Denplan, Cigna, and Max Bupa. We can help you understand your coverage and payment options so your treatment is manageable.