If you are experiencing tooth pain, you may need a root canal. A root canal is a formal dental procedure that involves the removal of the innermost part of the tooth, called the pulp. If not treated, an infection in the pulp may spread to other parts of your body.
Root canals are often painful procedures, but they can be completed quickly and relatively pain-free thanks to modern dental technologies.
What is a root canal procedure?
A root canal procedure is usually performed when the nerve of a tooth becomes infected. A deep cavity, crack, or chip in the tooth can cause the infection. During a root canal procedure, the damaged nerve tissue is removed, and the inside of the tooth is sealed. The tooth is then capped with a crown to protect it from future damage. Although root canals are sometimes associated with pain, the procedure is designed to relieve pain by removing the source of the infection.
What signs indicate you may eventually need a root canal procedure?
Root canal therapy is necessary when the pulp, composed of nerves in the tooth, becomes infected or damaged. There are a few harmful signs that indicate you may need a root canal which include:
- Severe toothache pain is caused by the inflammation of the tissue surrounding the nerve.
- Sensitivity to hot and cold temperatures, even after the stimulus has been removed
- Tenderness or swelling in the nearby gums
- Discolouration of the tooth
Sometimes, you may not experience any symptoms, and the only way to know if you have an infection is through X-rays.
How is a root canal procedure performed?
Root canals are only performed by dentists and endodontists (specialists who treat conditions of the tooth’s pulp). First, an opening is made through the tooth’s crown down to the pulp. Next, the decayed or infected pulp is removed. Once the diseased tissue has been extracted, the inside of the tooth is adequately cleaned and sealed with a rubber-like material called gutta-percha. A dental crown (cap) is placed over the tooth to prevent it from breaking.
Although root canals can be performed in one or two visits, more complex cases may require additional appointments. Most people with root canal therapy report feeling little or no discomfort during or after treatment.
What are the risks associated with a root canal procedure?
Although root canals are generally safe, there are some risks associated with the procedure. These risks include pain, infection, and damage to the surrounding teeth. In most cases, however, these risks are minor and can be easily treated. With proper care and treatment, a root canal can help save an infected tooth and prevent further damage to oral health.
How much does a root canal procedure cost?
The cost of a root canal procedure can vary depending on several factors, such as the severity of the tooth damage and the location of the tooth. In general, however, the system typically costs $500. The procedure may have additional costs like x-rays, anesthesia, and crowns. These additional costs can start from $50. As a result, it is essential to consult with a dentist beforehand to estimate the total cost of the procedure.
Root Canal Treatment at Newport Dental Centre, Newport NSW, Australia
A root canal procedure is a dental treatment to save a tooth damaged by infection or decay. During the process, the infected or decayed tissue is removed, and the inside of the tooth is cleaned and sealed. If you are experiencing pain or discomfort in your teeth, it’s essential to seek help from a dentist immediately. A root canal may save your tooth and prevent more severe problems.
If you have any questions related to root canal reach out to our dentists in Newport.

Dr. Dhrupad Patel, a dedicated dentist in Newport, focuses on restoring oral health for the local and Northern Beaches community. With a Bachelor of Dental Surgery and accreditation from the Australian Dental Board, Dr. Dhrupad Patel excels in surgical procedures and smile design. Outside of work, he enjoys photography, travel, cricket, and F1.