Read on to find out what is involved in a root canal treatment, the potential causes, and what to expect.
It’s best to start with the basics. A tooth is composed of various layers, each playing a vital role in tooth health and function.
During your consultation, we will discuss the symptoms you are having and take a few x-rays if we feel it is necessary. By taking x-rays, we can identify the infected area, and have you back to full health in no time.
Local anaesthesia is administered to numb the area around the affected tooth, ensuring a painless procedure.
The dentist or endodontist will create a small access hole on the tooth’s surface, typically using a dental drill or other specialised instruments.
This access point allows them to reach the pulp chamber and root canals, where the infected or damaged pulp resides.
Your dentist will then carefully clean the pulp chamber and root canals. Specialised dental files are inserted into the canals and are gently manoeuvred to remove the infected or damaged pulp tissue.
During this process, irrigation with antimicrobial solutions may be performed. The irrigating solution helps flush out debris, bacteria, and remaining pulp tissue from the canals. It aids in disinfection and promotes a clean environment within the root canal system.
A temporary filling material is used to seal the access hole temporarily. This filling protects the tooth between appointments and prevents recontamination of the canals. The temporary filling is designed to be easily removable during the subsequent appointment when the final filling and restoration are performed.
This is where the temporary filling is removed. Each case is unique, so the timeline can vary based on individual circumstances of how long this will be following when the temporary filling was placed.
The cleaned and disinfected root canals are filled with a biocompatible material called gutta-percha. Gutta-percha is a rubbery material that is heated and compacted into the canals, sealing them completely. It acts as a barrier, preventing bacteria from re-entering the root canal system.
In most cases, a dental filling or dental crown is placed over the tooth to restore its strength, functionality, and appearance.
In general, root canal treatment is necessary when the pulp becomes infected or damaged.
Several scenarios may require root canal treatment, including severe tooth decay, a dental abscess, cracked or fractured teeth, traumatic injuries, repeated dental procedures, and prolonged sensitivity.
With qualified dental practitioners at our dental clinic in Altrincham, Regent Dental Centre can establish and complete root canal treatments to relieve any pain you may be encountering. Get in touch today
Website last updated: February 2025
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