What is a root canal?
A root canal is a procedure used to save a tooth when the nerves inside become inflamed. The dentist must remove the infected tissue in order to save the tooth and remove the pain. Once that is done, the infected area is cleaned out.
Root Canal Symptoms
A patient suffering from an infected root canal will almost certainly recognize that there is something wrong. They will usually be in severe pain and will notice the following symptoms:
Severe and intense toothaches that won’t go away
Sensitivity to hot and cold foods and drinks
Swollen and tender lymph nodes
Recurring abscesses on the gums
Generally, but not always, a crown will need to be placed after the root canal treatment is complete in order to protect the tooth from any further damage.