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A Comprehensive Guide: Root Canal Treatment in Sydney

When it comes to dental services, a root canal procedure is often one of the most dreaded procedures amongst patients - however, with an experienced specialist, root canals are no worse than any other procedure.

While it might not be known as the most comfortable process, root canal treatments involve common conservative procedures, with a documented success rate of over 90%. A root canal, also known as an endodontic treatment, will allow a tooth to function normally while retaining natural aesthetics, ultimately saving the tooth from extraction.

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Regarding root canal treatment, patients often have a range of questions such as;

  • What is root canal treatment?
  • Do I need root canal therapy?
  • What happens during a root canal procedure?
  • How long does a root canal take?
  • Is a root canal painful?

With this in mind, here is everything you need to know about root canal therapy and how we approach it here at Australian Dental Specialists.

What is Root Canal Treatment?

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Root canal treatment, also known as root canal therapy (RCT) or endodontic treatment, is a dental procedure that involves drilling into a decayed tooth, with the aim of removing the soft centre, 'dental pulp'.

This pulp consists of connective tissue, nerves and blood supply, and continues into the root of the tooth - removal of this soft centre is crucial in preventing further decay. Depending on the  tooth, a crown replacement might also be involved - this is where the surface of a tooth, used for chewing, is also replaced.

Do I Need Root Canal Therapy?

Generally, root canal treatment is warranted when the pulp of a tooth (and the blood vessels and nerves within) is damaged or infected by events such as dental trauma, deep decay, cracks and chips, or repeated dental procedures. If you are wondering whether or not you might need a root canal, there are a few things to consider. These will include the current condition of your teeth, and whether any are badly decayed.

Determining the current condition of your teeth is an important step to take in managing oral health in the first place. Consider your dental history - this means thinking about how often you perform dental care like brushing your teeth, and even knowing whether you have had previous instances of infection or have a history of dental work . Next, if you are experiencing any severe pain, this can be another indicator of damaged, dead or infected teeth. If your tooth hurts with pressure, it is important to get the opinion of a professional, as more problematic issues may be a cause. Ultimately, the best way to understand the current condition of your teeth is to visit your specialist for a checkup.

More specifically, signs of a pulp infection occurring include discomfort and pain in and around the tooth and gums, sensitivity to hot or cold temperature, and swelling of the gums or face. If you are experiencing these symptoms, your dentist will likely recommend root canal treatment in order to remove the diseased pulp and clean and seal the root canal system.

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The Benefits of Root Canal Treatment

When it comes to the benefits of root canal treatment, there are many. Firstly, it allows you to keep your natural tooth - this in itself has a number of benefits, including that it will always feel and perform better than a denture or implant. It works better in regard to chewing, and will limit the likelihood of future dental costs and procedures.

Secondly, root canals are fairly pain free with little discomfort - when compared to other dental procedures such as a natural tooth extraction, a root canal procedure is often entirely painless. This is thanks to modern dentistry technology, local anaesthetic which will numb the area, and the expertise of endodontists at a good specialist practice.

Additionally, a root canal procedure is quick and cost effective - as explained below within the section on what happens during a root canal procedure, the root canal process is usually more efficient than a tooth extraction. Not to mention, if you have a dental plan included within your medical coverage, the treatment might be covered.

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The Dangers of an Untreated Dental Infection

In addition to having an understanding of the benefits surrounding root canal treatments, it is also important to understand the risks that come with leaving an infected or damaged tooth untreated.

Firstly, a tooth abscess or root canal infection will almost definitely require treatment - root canal therapy is in many cases the best approach to take in fixing a tooth abscess (when bacteria enters the pulp chamber and multiplies). If left untreated, a tooth abscess can result in a range of problems, from severe pain, discomfort and nerve damage, to pus and dead tissue debris filled swelling, facial swelling and tooth discolouration. Furthermore, if left untreated, bad cases can see the root canal infection spread from the mouth area. It is also worth noting that an infected tooth may impact teeth that have had prior dental work. As a result, treatment is crucial if you have a tooth abscess or infection.

Ultimately, if you need a root canal procedure, don't put it off. Leaving treatment of infected teeth too late will often require the tooth to be pulled. If left untreated for longer, you are at risk of running into further oral problems that could potentially last a lifetime.

What Happens During a Root Canal Procedure?

Within procedures surrounding root canals, Australian Dental Specialists undertake set processes that involve broader tasks such as an x-ray and general consultation, as well as the more specific stages within the performance of root canal treatment on a tooth.

Firstly, your specialist will identify the problem at hand, and will subsequently take x-rays of the relevant tooth and the area around the tooth. Following this x-ray process, when it comes to the procedure itself, the tooth area will be numbed with a local anaesthetic. In addition to this, your tooth may be covered with a rubber dam or sheet, which isolates the relevant tooth from the rest.

When it comes to the removal process, the dental practitioner will remove the diseased pulp inside and clean and seal the tooth root canal system. The pulp chamber is accessed from the top of the tooth, and once cleaned, the root canals are filled with a natural latex material called gutta-percha. Finally, the tooth will be sealed, either with a filling or a crown. Often, a temporary filling will be used to seal the hole, which will be replaced with a permanent one once the root canal has healed.

The treatment can be completed in one or two visits depending on the difficulty of the case and is best undertaken by Dr Varayini Yoganathan, a qualified root canal specialist available to you here in Norwest, Sydney.

Once root canal treatment is completed, the record of your treatment is sent to your restorative dentist. You will attend their office for a follow-up restoration within a few weeks of treatment completion at our office. The restorative dentist will decide on what type of restoration is necessary to protect your tooth.

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How Can I Avoid Root Canal Treatment?

When aiming to avoid root canal therapy, there are a number of things you can do.

  • Clean your teeth regularly - this means brushing your teeth two times a day, and flossing daily.
  • Wear a mouth guard when necessary - if you play a sport that might warrant the use of one, or grind your teeth as you sleep, a mouth guard is a great way to protect your teeth.
  • Ensure that you have regular tooth checkups and cleanings - this also means getting any tooth problems checked out by your dentist as soon as possible.
  • Avoid or limit hard foods within your diet - this might include candy and lollies, or even ice, which can cause cracks and fractures in teeth and fillings.
  • Avoid or limit sugary and acidic food and drink - for example, soft drinks can break down your tooth enamel and attract bacteria.

Ultimately, preventing root canal treatment (and the problems that make it necessary) is the best way to save yourself hassle, pain, money, time and medical problems. As a result, getting yourself into these habits and ensuring that you are taking the appropriate precautions is crucial in avoiding root canal treatment naturally.

Root Canal Costs in Australia

In understanding the cost of root canal treatment, the amount you pay will depend on factors such as location, healthcare, and extent of treatment required.

When it comes to the average root canal cost Sydney and Australia wide, endodontic treatment tends to range from just below $1000, to above $1500. This cost will include everything from consultation to materials used (such as gutta-percha, temporary filling and dental dams). As a high quality root canal treatment provider provider, Australian Dental Specialists aim to provide treatment that is of the highest quality, whilst remaining affordable in price. In regard to healthcare, you will be eligible to claim an amount of the cost back if you have major dental extras as part of a private health insurance plan. For a detailed treatment plan with comprehensive root canal price information, get in touch or book a consultation today.

Frequently Asked Questions About Root Canals

Is a root canal painful?

Root canals are carried out using local anaesthesia to numb the tooth and gums, and are usually no more painful than getting a filling. Usually, the alternative can involve getting a tooth removed or experiencing an infection, which will likely involve discomfort.

Root canal vs filling: What is the difference?

Tooth fillings are recommended when the tooth has a smaller cavity, or the decay has not yet reached the pulp chamber - on the other hand, root canal therapy might be required if the decay has reached the tooth pulp and caused an infection.

How long does a root canal last?

Approximately 95% of root canal treatments are successful - following this, the affected tooth can last a lifetime with proper care. Depending on the case, your dentist might recommend a filling or crown to maximise the life of the tooth. With improper care, a failing root canal might mean that bacteria re-enters the tooth, which will require further treatment.

Are you put to sleep for a root canal treatment?

Unconscious sedation is unnecessary for root canal treatment - instead, dentists will use a local anaesthesia. Patients with any special requirements may also be provided with nitrous oxide analgesia to help them relax.

How long do root canals take?

On average, a root canal procedure will take anywhere between 30 - 60 minutes. In more complex situations, root canal procedures can require up to 90 minutes, or might be carried out across two appointments.

Do I need a crown after a root canal?

Following a root canal, a crown will reinforce the outer part of the tooth and restore tooth functionality. While not all root canal treatments will require reinforcement to the same extent, some form of support is usually required to be placed - whether this is a crown or filling.

How long does it take to recover from a root canal?

While recovery times differ, mild pain after a successful root canal surgery can last for up to three days. A day of rest is recommended, but in most cases patients will be able to return to life as usual the next day provided that they practice good oral hygiene.

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Cracked teeth demonstrate many types of symptoms, including pain when chewing, temperature sensitivities, or even the release of biting pressure.

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Injuries to the mouth may cause teeth to be pushed or dislodged from their sockets. We may need to reposition and stabilise your tooth.

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With regenerative endodontics, we revive or regenerate the tooth’s natural tissue so the root can continue growing, be functional and last you for your lifetime.

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Internal bleaching, also referred to as walking bleach, is a technique that is used to whiten the appearance of teeth. Internal bleaching is conducted under the direction of a dentist.

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Root end sugery or apicoectomy is the most common surgery used to save damaged teeth. Occasionally, root canal therapy will not be sufficient to heal the tooth and your endodontist will recommend surgery.

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There are cases where a tooth that received root canal treatment may fail toheal or pain may continue to exist. The failure can occur months or years after the intial treatment.

To work towards helping achieve best patient outcomes, Varayini and the Australian Dental Specialists team are pleased to discuss or answer any questions you have regarding complicated cases.