The procedure involves removing the pulp from the inside of the tooth, cleaning and disinfecting it, and then sealing it. The pulp is the soft tissue inside the tooth that contains blood vessels and nerves. Once it becomes damaged or infected, it can cause pain, sensitivity, and swelling.
A root canal can relieve these symptoms and help to keep your tooth healthy. The procedure is usually done in one or two visits to the dentist. During the first visit, your dentist will numbing your tooth and surrounding gums. Next, they will create an opening in the top of your tooth so they can access the pulp.
Once they have removed the pulp, they will clean and disinfect the inside of your tooth before sealing it with a rubber-like material called gutta-percha. Finally, your dentist will place a crown over your tooth to protect it from further damage.
A root canal is a safe and effective way to save a damaged tooth. It can help to relieve pain and sensitivity and prevent further damage to the tooth.