Root Canal

A root canal is a treatment to repair and save a badly damaged or infected tooth instead of removing it. The procedure involves removing the damaged area of the tooth (the pulp) and cleaning and disinfecting it, then filling and sealing it. The common causes affecting the pulp are a cracked tooth, a deep cavity, repeated dental treatment to the tooth or trauma to it. The term “root canal” comes from cleaning of the canals inside the tooth’s root.Usually, root canals are recommended or needed when there is an infection deep within the tooth. The pulp inside the tooth can become infected with bacteria because of an injury or because of a severe, untreated cavity. Without treatment, the infection can become severe enough that the tooth has to be removed. If your dentist has recommended the treatment, here is a step-by-step guide of what you can expect during and after the procedure.