Root Canal (Endodontics) Treatment

Endodontic Treatment – Root Canal Treatment Saving teeth that might otherwise need to be removed Endodontic treatment, commonly known as root canal treatment, is used to treat infection or inflammation inside a tooth. At Lancaster House Dental Practice, we offer advanced endodontic treatment with Dr Yogesh Patel, using modern techniques and equipment to help preserve natural teeth wherever possible. Treatment may be recommended if you have: • Persistent toothache or sensitivity • An infected or abscessed tooth • Pain when biting or chewing • A tooth that has previously had root canal treatment but has developed further problems • A tooth that might otherwise need to be extracted Find out more about Endodontic Treatment → goes to the endodontics page Dentists: We also accept endodontic referrals from other dental practices. Refer a Patient → Goes to “Dentist Referrals” tab 2. Full patient Endodontics page Endodontic Treatment Helping to save your natural tooth When the soft tissue inside a tooth – known as the dental pulp – becomes inflamed or infected, it can cause pain and, if left untreated, may eventually lead to the loss of the tooth. Endodontic treatment, more commonly known as root canal treatment, removes the infection from inside the tooth, cleans and disinfects the root canals and seals the tooth to help prevent further infection. The aim, wherever possible, is simple: to relieve discomfort and save your natural tooth rather than remove it. Using modern endodontic techniques, careful assessment and advanced dental technology, our aim is to give teeth with more complex root canal problems the best possible opportunity of being retained. What is root canal treatment? Inside every tooth is a space containing nerves and blood vessels called the pulp. The pulp can become inflamed or infected because of: • Tooth decay • A deep filling • Cracks or fractures • Trauma to the tooth • Previous dental treatment • Failure or reinfection of a previous root canal treatment During root canal treatment, the infected or inflamed tissue is carefully removed. The canals inside the roots of the tooth are then cleaned, disinfected, shaped and sealed. The tooth can then usually be restored so that it can continue to function normally. When might I need endodontic treatment? You may be referred for an endodontic assessment if you experience persistent toothache, sensitivity to hot or cold, pain when biting, swelling or an abscess. Sometimes there are very few symptoms and a problem is discovered on an X-ray during a routine dental examination. You may also be referred if a previous root canal treatment has not healed as expected or if your dentist considers the tooth particularly complex. Can root canal treatment save my tooth? In many situations, yes. One of the main benefits of endodontic treatment is that it may allow a tooth which would otherwise require extraction to be retained. Every tooth is different, however, and the likelihood of successful treatment depends on factors such as the condition of the tooth, the extent of infection, previous treatment and how much healthy tooth remains. Following an assessment, we will explain the treatment options and likely prognosis before you decide whether to proceed. Does root canal treatment hurt? Modern root canal treatment is carried out using local anaesthetic, and the aim is to make the procedure as comfortable as possible. Many patients actually seek endodontic treatment because they are already experiencing discomfort from an inflamed or infected tooth. Treating the source of the problem can help relieve this pain. What does root canal treatment involve? The aim of root canal treatment is to remove infection from inside the tooth, relieve symptoms and, wherever possible, save the natural tooth. During treatment, the infected or damaged tissue (pulp) is carefully removed from inside the tooth. The root canals are then thoroughly cleaned, shaped and disinfected before being sealed with a special filling material to help prevent further infection. Root canal treatment is a skilled procedure and, depending on the complexity of the tooth, may be completed in one appointment or require more than one visit. We will: • Make the tooth comfortable using local anaesthetic. • Carefully access the root canals and remove infected or damaged tissue. • Clean, disinfect and shape the canals using very fine instruments. • Take X-rays during treatment when necessary to assess the tooth and root canals. • In more complex cases, 3D CBCT imaging may be recommended to provide additional information about the roots, surrounding tissues or possible areas of infection. • Seal the root canals once they have been thoroughly cleaned and prepared. If treatment is being carried out over more than one appointment, a temporary filling and medication may be placed inside the tooth between visits. Once root canal treatment has been completed, the tooth will need to be restored with a permanent filling or, in some cases, a crown or other restoration to protect it and restore normal function. It is quite normal for the tooth to feel slightly tender for a few days following treatment. This usually settles gradually and can often be managed with your usual over-the-counter pain relief, where suitable for you. Advanced assessment and treatment For more complex cases, detailed assessment and magnification can be extremely valuable. At Lancaster House Dental Practice, we use an advanced specialist dental microscope which can identify intricate root canal anatomy that magnification loupes worn by dentists cannot pick up. This helps with accurate diagnosis and plan treatment accurately. Where appropriate, we will use cone beam CT (CBCT) scanning which can provide a detailed three-dimensional view of the tooth and surrounding structures. This can be particularly helpful in complex cases, previously root-treated teeth or when conventional X-rays do not provide all the information needed. Do all dentists use a microscope and cone beam CT (CBCT)? Only specialists or dentists with a special interest in this complex treatment will use them. We’re very pleased to have dentists of that calibre offering this treatment for our valued patients. What are the alternatives to root canal treatment? Without treatment the pain will continue or get worse, the infection may also spread into the jaw bone leading to an abscess. Extraction – removing the tooth is a realistic option especially if the tooth is badly damaged, not used during chewing or has gum disease around it. What are the alternatives to root canal treatment? When a tooth has become infected, unfortunately the infection will not normally heal by itself. Without treatment, pain may continue or become worse, and the infection can spread beyond the tooth into the surrounding bone, sometimes resulting in an abscess. Where the tooth can be successfully treated, root canal treatment offers the opportunity to remove the infection while keeping your natural tooth. Whenever possible, preserving your own tooth is usually preferable to losing it, as it helps maintain normal chewing function and avoids leaving a gap. The main alternative is extraction, which means removing the tooth completely. This may be the most appropriate option if the tooth is too badly damaged to restore, has a poor long-term prognosis, or has significant gum disease. However, once a tooth has been removed, the space may subsequently need to be replaced with a dental implant, bridge or denture. This can involve additional treatment, appointments and cost. For this reason, if we believe your tooth has a reasonable chance of being successfully saved, we will discuss root canal treatment as an option to help you keep your natural tooth for as long as possible. Before & After Endodontic cases treated at Lancaster House Dental Practice by Dr Yogesh Patel BEFORE & AFTER CASE 1 Saving a complex upper molar tooth This upper molar had extensive decay and a significantly curved root, making root canal treatment particularly challenging. The patient’s dentist recognised the complexity of the case and referred the patient to us for further treatment. Using specialist endodontic equipment and techniques, we were able to carefully navigate the curved root canals, remove the infection and successfully complete the root canal treatment. Most importantly, the natural tooth was saved. The patient was very pleased with the outcome and returned to their own dentist to have the tooth protected with a crown. BEFORE & AFTER CASE 2 Helping to save a difficult tooth with blocked canals This patient was referred to us after their dentist had started root canal treatment but found that the root canals were particularly narrow and difficult to access. Using specialist endodontic equipment, techniques and materials, Dr Yogesh Patel was able to carefully locate and treat the complex root canals and successfully complete the root canal treatment. The patient was delighted that the tooth could be saved, as they had previously thought that extraction might be their only option. BEFORE & AFTER CASE 3 Saving a previously root-treated tooth This patient had previously undergone root canal treatment, but unfortunately the tooth had developed problems and the treatment was beginning to fail. Their dentist referred them to Lancaster House Dental Practice to see whether the tooth could still be saved. After carefully assessing the tooth, Dr Yogesh Patel carried out specialist root canal retreatment, removing the previous root filling, thoroughly cleaning and disinfecting the root canals, and then carefully refilling them. The treatment was successful and, most importantly, the patient was able to keep their natural tooth rather than having it extracted. The patient then returned to their own dentist to have the crown replaced and complete the restoration of the tooth. BEFORE & AFTER CASE 4 Saving a difficult-to-reach back tooth This patient was referred to Dr Yogesh Patel after developing an infection in a second molar at the very back of the mouth. These teeth can be particularly challenging to root treat because of their difficult position and limited access. In some cases, extraction may be considered when treatment is especially difficult. However, using specialist endodontic equipment and techniques, Dr Patel was able to access the tooth, carefully treat the infected root canals and successfully complete the root canal treatment. The treatment was successful and, most importantly, the patient was able to keep their natural tooth rather than having it removed. BEFORE & AFTER CASE 5 Saving a tooth with fine and curved canals This patient was referred to Dr Yogesh Patel because the tooth had extremely fine and curved root canals, making conventional root canal treatment particularly challenging. Using specialist endodontic equipment and techniques, Dr Patel was able to carefully locate, navigate and treat the complex canals successfully. Most importantly, the tooth was saved and extraction was avoided. Following treatment, the tooth was restored with a crown to help protect it for the future. BEFORE & AFTER CASE 6 Saving a tooth with a fractured instrument This patient had a failing root canal treatment, and their dentist identified that a small piece of a root canal instrument had fractured and remained inside one of the roots. The patient was referred to Dr Yogesh Patel for specialist treatment. Using specialist endodontic equipment and techniques, Dr Patel was able to carefully remove the fractured instrument, thoroughly clean and disinfect the root canals, and successfully redo the root canal treatment. The patient was delighted with the outcome and, most importantly, the natural tooth was successfully saved. Are you worried that a tooth may need to be removed? If you have been told that a tooth requires root canal treatment, has previously had unsuccessful root canal treatment or may need to be extracted, an endodontic assessment may help establish whether the tooth can be saved. Book an Endodontic Assessment Call Lancaster House Dental Practice on 020 8771 2020