Want to know more about Endodontics? Watch our introductory video.
What’s the difference between a dentist and an endodontist?
Endodontists are dentists with additional postgraduate university training in root canal treatment, apicectomies, microsurgery, dental emergency and trauma management. They are registered specialists with the Dental Board of Australia and it requires a minimum of two years additional postgraduate study to become an endodontist. You can verify that your dentist is registered in the speciality of endodontics here. At the Endodontic Group we partner with general dentists to achieve and maintain optimal oral health for patients. A general dentist may refer a patient if they believe a better outcome would be achieved for your tooth having an endodontist perform your treatment. This is often the case for difficult or complex cases, teeth with additional roots, narrow or blocked canals, unusual anatomy, trauma or surgical procedures. Endodontists are better equipped for these situations because they encounter and treat these types of problems every day. Endodontists also have advanced technology available; routinely use microscopes and cutting edge equipment to perform specialist services. General dentists are highly skilled in many areas, so here’s an overview of the difference between a dentist and an endodontist.
Endodontist Dentist Five years dentistry training at University Minimum of two years of postgraduate university training in Endodontics Registered specialist with the Dental Board of Australia Specialises in the diagnosis and treatment of the dental pulp, aetiology, prevention and treatment of diseases and injuries to the pulp and associated periradicular tissues Undertakes continuing education in new technology and procedures as an endodontist Routinely performs all treatment under a microscope, using cutting -edge technology and single use instruments Removes foreign objects (e.g. broken instruments) from canals using specialist equipment and technology Achieve more predictable outcomes for root canal treatment, root canal retreatment, apicectomies, dental emergency and trauma management Offers general and restorative dentistry including examinations, hygiene, fillings and crowns Extracts teeth Offers cosmetic dentistry such as veneers and tooth whitening
Why are X-Rays taken?
Even if your dentist has already supplied images of your tooth, it may be necessary to take additional radiographs (x-rays) to check various treatment stages. Since the roots are under the gum and in bone, the root canals can’t be seen with the naked eye and can only be visualised with the assistance of radiographs. Our practice uses advanced digital radiography to minimise radiation exposure.
How much does a root canal cost?
At the Endodontic Group, we have a policy of being upfront about the full cost of your treatment with us so you won’t be surprised by additional costs throughout the treatment process. Your initial consultation fee will be approximately $175. There may be an additional charge for other tests and radiographs (x-rays) which are $60 each – often at least one is required during treatment, even if your dentist has already supplied images of your tooth.
As a guide, endodontic treatment for front teeth (incisors) will generally cost between $1800 and $1950, for side teeth (pre-molars) $1800 and $2200 and for back teeth (molars) from $2400 to $2850. However, please keep in mind that fees for more complex cases may exceed these estimates. The number of visits required will depend on the complexity of the case – you may require one appointment or several appointments. Each case will be assessed at the time of consultation and the potential complexity and fees for your treatment will be discussed in detail.
What is dental pulp?
The dental pulp is the name given to the soft tissue inside the canal or channel that runs through the root of your tooth. The dental pulp consists mainly of blood vessels, tissue fibres and some nerve fibres. The main function of the dental pulp is to regulate the growth and development of the tooth during childhood. Once the tooth is fully formed, nutrition for the tooth comes from the tissues surrounding the root. Which means a tooth can function without its pulp and, in the majority of cases, can be kept permanently. After endodontic treatment the tooth is pulpless, but it is not a dead tooth.
How does the pulp become diseased?
The most common cause of pulp damage is deep tooth decay, which allows bacteria to reach the pulp. The pulp may then become inflamed or infected. Products of infection may then spread through the opening at the tip of the root into the surrounding bone – an abscess could result and this may cause pain and swelling (See diagram A). Other causes of pulp damage include: traumatic blows to teeth, leakage around old or loose fillings, excessive wear of teeth, and cracked teeth. These processes can also lead to the infection of the pulp (See diagram B).
What are the signs/symptoms that you may require treatment?
Some signs to indicate you may need endodontic treatment include:
- Continuous pain
- Extreme or prolonged sensitivity to hot or cold
- Discomfort when chewing
- Discoloration of a tooth
- Facial swelling
Sometimes you may have no symptoms at all, which is why regular check-up appointments with your dentist are so important.
How can endodontic treatment save your tooth?
By removing the infected pulp, cleaning and shaping the root canals, the endodontist relieves inflammation and pain. The root canals can then be filled and sealed. Afterwards, you return to your dentist, who places a crown or other restoration over the remaining tooth to protect it. Once restored, the tooth continues to function like any other tooth.
Implants or root canal treatment – which is best?
In recent years, a misconception has developed amongst some dentists that implants have a ‘more predictable’ long-term outcome than root-filled teeth. In reality, when carried out to a high technical standard, root canal treatment is very successful. Statistically over 90% of root treated teeth will be present in ten years, which is comparable or better than most alternatives. There are important factors to consider when deciding between root canal treatment and implants, and this decision should be made with the benefit of specialist advice. As we age, our overall medical health can often deteriorate and many conditions such as osteoporosis and diabetes will have an adverse impact on the long-term success of an implant. Similarly if you have periodontal disease or are a smoker, implants are generally more at risk of failing than a root filled tooth. Implants are also more likely to suffer from problems with gingival aesthetics (the appearance of the gums). Implants do not retain bone as well as a root-filled tooth and in the front of the mouth that can cause problems over time. From an economic and practical perspective, root canal treatment and subsequent restoration of a tooth is in most cases cheaper and can be completed in a shorter period of time. In addition to saving money, root canal treatment avoids the need for patients to go without a tooth, or needing to wear a denture for any period of time. The evidence is clear that good quality root canal treatment, combined with a good quality restoration leads to excellent long-term outcomes. For that reason, root canal treatment, retreatment or endodontic microsurgery should always remain the first treatment choice for patients with a restorable tooth experiencing pulpal disease.
Will there be any pain during or after treatment?
Endodontic treatment is a comfortable procedure and it involves little or no pain, as the tooth will be anaesthetised with local anaesthetic during treatment. However, sometimes you may experience discomfort after an appointment. This may be due to inflammation in the tissues surrounding the tooth. Inflammation may take a few days to settle down and mild analgesics may be required. If you experience severe pain, or if your discomfort lasts for more than several days, you should contact your endodontist for advice.
Do you offer sedation?
We offer general anaesthetic and intravenous sedation options for treatment, if required. Contact us to discuss what’s best for you, or you can speak with your endodontist directly about your options during your initial consultation.
Do you treat Veteran Affairs patients?
The Endodontic Group is happy to offer our expertise to Veterans Affairs patients.
Is every treatment successful?
Your tooth will only be treated if there is a good chance it will last a long time. However, people have varied healing responses and some infections may respond differently, so no guarantees can be given. Studies have shown the majority of endodontic treatments are successful and uneventful. And we will inform you if your case is considered less favourable. Healing of the jawbone around the tooth can be slow and it’s important to have your tooth reviewed regularly to assess success. In rare cases, additional endodontic procedures may be required to aid the healing of the tissues around the tooth. Your endodontist will discuss this procedure with you if it becomes necessary.
Is it common for root canals to require retreatment?
When carried out to a high technical standard, endodontic (root canal) treatment is very successful. Statistically, over 90% of root treated teeth will be present in ten years, which is comparable (or better) than most alternatives. However, not all treatments are successful initially and some teeth can become reinfected at a later date. There is a common misconception that teeth with ‘failed’ root canal treatment have a high risk of repeated failure and so they are often extracted instead of being retreated. The most common reason for unsuccessful initial treatment is generally persistent bacteria in the tooth. This usually occurs because of inadequate cleaning of the root canals. It’s common during retreatments for endodontists to be able to clean closer to the root tip, locate and clean extra canals and access complicated parts of the inside of the root such as fins, isthmuses and lateral canals. These extra canals and complex hidden anatomical features are generally only visible with a microscope and able to be accessed with specialised tools and techniques. Reinfection that occurs several years after the initial treatment generally occurs because of more bacteria entering the tooth. This is commonly due to leaking fillings, decay or cracks that have developed in the tooth. Using a microscope, endodontists are able to diagnose these problems quickly to ensure the infection is removed so the problem does not reoccur after retreatment. Historically it was thought that endodontic retreatment carried a lower success rate than initial treatment. However, with newer techniques and equipment like microscopes and rotary endodontic files, it’s now possible for endodontists to achieve the same high success rate as initial treatment.
Is it safe to have a root canal during pregnancy?
Preventative dental check ups and cleans are usually recommended prior to and during pregnancy to avoid more significant problems arising. If they do occur though, it’s still safe to have root canal treatment carried out during pregnancy. In fact, it can be more dangerous to leave infection in teeth untreated as complications like facial swellings and fevers may develop. Generally treatment in the second trimester is ideal, as by this stage your child’s organ development is complete, and by the third trimester lying on your back for a prolonged period of time can be uncomfortable. However, emergency treatment can be carried out at any stage to relieve your pain and to reduce the stress on yourself and the baby. At the Endodontic Group we are specialists in managing emergencies and all root canal procedures. We use anaesthetic that is safe throughout pregnancy and with low dose digital radiographs and lead aprons, there is minimal exposure of the baby to any x-rays. All the root canal work is carried out efficiently to quickly relieve your dental pain and allow you to get back to concentrating on the pregnancy.
Is there an alternative to endodontic treatment?
Endodontic treatment is a safe procedure and it’s undertaken to save your tooth. There is no real substitute for your own tooth – it’s far more efficient in chewing and biting than an artificial tooth. The only alternative method of removing the infection is to extract your tooth. If you do not have the tooth replaced with an artificial one, the adjoining or opposing teeth may shift, interfering with biting and chewing. Loss of a tooth may also lead to other complex problems including decay of other teeth, jaw joint and jaw muscle problems, and gum disease. Replacing your tooth with an artificial tooth often involves more complex treatment such as bridgework or implants, which is more costly and time consuming.