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Root Canal Therapy


The Dental Root Canal Procedure

A root canal treatment is usually carried out by your Sydney dentist. However, if the root canal is particularly complex, a root canal specialist or root canal dentist might have to do the procedure.

They’re usually performed when your teeth are infected or badly decayed, and a root canal treatment usually requires 2-3 visits as well as several stages.


The first step is the planning stage, and your dentist will have to take X-rays so they can examine the site and start to understand the extent of the damage, This will give them an idea of how long your dental root canal procedure will take. But even with the X-ray, your dentist may not be able to get a precise idea of how much damage there is until they actually look at the roots themselves. Teeth have an extremely complex root system that can hide things, so don’t be surprised if the damage is more extensive than your dentist expected.

Preparing for the Procedure

Once the dentist has assessed the x-rays, the tooth is numbed using a local anaesthetic. The dentist then puts a dental dam around the damaged tooth to keep everything sterile. The dam also allows you to swallow normally during the procedure and ensures that tools and debris don’t fall into your throat.

Working on the Tooth

Once the area is completely numb, the dentist drills a hole in the top of the tooth, or at the rear of a front tooth. They then use dental files to clear away the diseased pulp and nerve tissue in and around the tooth and its root system. The files are also used to widen the root canals so they can be filled more easily.

If you have an abscess in the area, it will be drained at the same time to completely remove any infected tissue from around the tooth.

Cleaning the Tooth

Your dentist will then clean inside your tooth using an antibacterial solution. This is repeated several times to ensure that the tooth is as sterile as possible.

If your root canal treatment can’t be completed in one visit, your dentist will stop at this point after filling the tooth with antibacterial solution and applying a temporary filling. This will protect the tooth until your next visit.

The Actual Root Canal Treatment

At this stage in your treatment, your dentist will heat thermoplastic until it softens and is ready for the next stage. This is a plastic material that is extremely malleable when heated, and will be used to fill the hole in your tooth that the root canal left behind. Your tooth needs to be filled down to the roots to avoid further infection, so your dentist must be very precise when they’re doing this part of the procedure.

But once the tooth has been filled, a normal filling is put over the top to seal the tooth.

Root Canal Treatment Crowns

Your treated tooth will never be as strong as the original, so your dentist may suggest a crown to protect the tooth from further decay and damage.

Root Canal Pain Relief

Root canal treatments are extremely effective these days and should be almost completely pain free because of the anaesthetic. You can expect some pain and gum swelling once the anaesthetic has worn off, and a dose of ibuprofen is an ideal root canal pain treatment.

Root Canal Treatment Price

The price of your root canal treatment will vary depending on the complexity of the procedure and on whether you have a crown attached to the tooth. Your dentist will be able to give you a better idea of how much the procedure will cost once they have all the information about your condition.




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