Root Canals Explained

Root Canals Explained

Root canals are performed when the tooth has become infected or extensively decayed. The procedure helps in removing the nerve and pulp from inside of the tooth. Once the infected part is removed, the cavity is cleaned and sealed. If a root canal is diagnosed by the dentist near Yonge, ST, but left untreated, the infection in the tooth can grow leading to more complications.

Removal of Pulp During Root Canal

When the tooth’s nerve tissue or pulp is damaged, the bacteria grow within the pulp chamber, says the dentist near you. This bacterial growth can be responsible for infection or abscessed tooth. A tooth abscess is a pus-filled pocket, which is similar to a hardened blister forming at the bottom of the roots at the base of the tooth. According to the dentist in Toronto, an infection in the root canal can cause:

  • Swelling, which may spread to other areas of face, neck, or head
  • Bone loss around the tip of the root
  • Drainage issue from the root
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What Causes Damage to the Nerve and Pulp?

Tooth decay, which goes untreated and unchecked can cause damage to nerves and pulp. And, repeated dental procedures performed on a tooth or a crack and chip can also cause nerve and pulp damage.

What Happens If a Root Canal Fails?

The dentist in Toronto says that if the infection continues after a root canal treatment, the tooth needs to be extracted for stopping the infection. Once the infection is controlled, the dentist will offer an implant or prosthetic known as the bridge. There are many variations of the bridges on the basis of the patient’s needs.

Root Canals Seem Scary!

Over the period of time, root canals have come a long way. With advancement in dentistry and localized anesthesia, there is no need for pain medication. In most cases, the nerve in the tooth is already dead from the infection so there is no feeling. You can choose a dentist near you who specializes in performing even complex cases so that chances of a successful procedure increases.