Your teeth are strong, but poor dental care can cause the protective enamel that encases your teeth to break down. When this happens, your teeth become sensitive and more vulnerable to fractures and cavities. This is when your tooth’s root can become infected. Each tooth has soft tissue that runs through the tooth’s canals. The tissue is made up of nerves and blood vessels, which provide vital nourishment to the tooth. When a cavity or fracture is left untreated, that pulpy, soft tissue becomes infected and causes pain – that’s when to get a root canal.

It’s been said that root canals hurt, that they cause disease, and that you only need to get one when a tooth is painful. One myth even alleged that root canals cause cancer and other diseases. With stories like that swirling around the world of dental care, it’s no wonder people dread root canals.

Root canal treatment is the process of going inside the pulp space and removing the infected, dead tissue. The space is then disinfected and sealed with special materials. Nowadays, root canal treatments are performed with advanced techniques and materials, making them far more comfortable and faster. After root canal treatment is complete, your restorative dentist will usually place a crown on your tooth to safeguard against fracture.

If for any reason the pulp space( pulp tester ) is exposed to the outside, the tissue becomes contaminated and eventually infected. The exposure of pulp happens in many circumstances, such as when you have a large cavity or a fractured tooth. Your dentist can explain the exact reason for damage to this tissue. In these cases, the treatment is usually root canal treatment.

Root canals are a common procedure used to save your tooth once infection sets in. If untreated, the infection can spread and cause damage to surrounding bone. Once this happens, there’s a greater risk of losing your tooth.

To remove the infection and stop it from spreading, a small opening is created at the top of the tooth. From this opening, the tooth’s nerve is removed from the canal, and the inside of the tooth is cleaned before the canals are filled with a rubber-like material. Filling in the now-empty canals helps to seal them from future infection. Once complete, a temporary filling is placed onto the tooth until a permanent filling or crown is ready.