Root Canal Treatment

A root canal treatment is the process of removing infected or dead nerve tissue from inside your tooth, then cleaning, disinfecting, and sealing the root canals. Far from being a tooth removal, root canal treatment is the ultimate tooth-saving procedure. Without it, the only alternative is extraction. By keeping your natural tooth, you avoid the need for a bridge, implant, or partial denture. At Abbey by Duthie Dental, we specialise in saving teeth that other practices may simply extract.

That is an outdated myth. With modern anaesthetics and specialist techniques, a root canal is no more painful than having a filling. The procedure itself is pain-free. What causes pain is the infection inside your tooth before treatment. Root canal treatment actually stops that pain by removing the source of infection. Many of our Liverpool private patients tell us afterwards: "I was terrified for nothing." Our focus on gentle, effective technique makes all the difference.

Root canal pricing depends on which tooth is being treated, as different teeth have different numbers of canals. For full pricing details across all tooth types, including incisors, premolars, and complex molars, please visit our Prices and Payment Plans page. We believe in complete transparency and provide a fixed written quote for your specific tooth before any treatment begins, with no hidden charges.

No referral is needed. You can book directly with us for an emergency assessment or a routine examination. If we confirm that you need a root canal, we can often begin treatment on the same day or within days, not weeks. Unlike many Liverpool practices that refer complex root canals elsewhere, we perform them in-house. Call us on 0151 707 4950 or email patientliaison@theabbey.dental to book an urgent assessment.

You can, but extraction should always be the last resort. Once a tooth is removed, the neighbouring teeth will drift into the gap, your opposing tooth may over-erupt, and you risk bone loss in your jaw. Replacing an extracted tooth with an implant or bridge is almost always more expensive and more time-consuming than saving your natural tooth with a root canal. Keeping your own tooth is biologically superior. We only recommend extraction when a tooth is truly unsalvageable.

We focus on specialist-level technique even when performed by our general dentists. This means using dental dams for complete isolation, operating microscopes or high-powered loupes with fibre-optic lighting, and using advanced irrigation solutions to disinfect every canal. We take our time. Many failed root canals fail because the dentist missed a canal or did not clean thoroughly enough. We do not cut corners because we want your tooth to last for decades, not months.

Simpler teeth such as front incisors take 45 to 60 minutes. Premolars take 60 to 75 minutes. Molars with multiple canals take 75 to 90 minutes. For teeth with active abscesses or complex anatomy, we may split treatment over two appointments. The first appointment removes the infected nerve and places a temporary medication. The second appointment completes the cleaning and sealing. This staged approach improves success rates for difficult cases.

In most cases, yes. A tooth that has had a root canal becomes more brittle over time because it no longer has a living blood supply. A back tooth, in particular, is at risk of fracturing if only restored with a filling. We usually recommend a dental crown to protect the tooth from splitting. A front tooth with a small access hole may only need a filling. We will advise you honestly based on your specific tooth and your bite forces.

Our success rate for initial root canal treatment is over 90% when followed by a proper crown. Success means the tooth is pain-free, has no infection on follow-up X-rays, and remains functional in your mouth. Failed root canals are usually due to missed canals, incomplete cleaning, or cracks in the tooth that were not visible at the start. If a tooth fails despite our best efforts, we will discuss your options, including retreatment or referral to a specialist endodontist.

Yes. If a previously treated tooth becomes re-infected, we can often perform a root canal retreatment. This involves removing the old filling material, re-cleaning the canals, and sealing them again. Retreatment is more complex than initial treatment and has a slightly lower success rate, but it is still preferable to extraction in many cases. We will always explain the chances of success before you commit to retreatment.

An infected tooth will not heal on its own. The infection can spread from the tooth into the surrounding bone, causing an abscess which is a pocket of pus. From there, infection can spread to your jaw, face, or neck, and in rare cases, to your bloodstream, which is a medical emergency called sepsis. You may also develop a sinus infection or facial swelling. The longer you wait, the more bone you may lose around the tooth, making extraction more likely. Treating early saves the tooth and saves you from more invasive procedures.