Slight discomfort or pain is expected at the onset of the treatment but it gradually disappears giving you relief from the nagging pain. (In dental terms, referred to as an acute apical abscess. Jul 2 20Depending on the condition of tooth, the root canal treatment might take a single or multiple visits to the dentist. Root canal treatment involves removing the infected dental pulp of a tooth, cleaning the tooth and placing a filling to prevent further infection. Root Canal Symptoms: Ways to Tell If You Need a Root Canal Root canals, also known as endodontic therapy, are performed when the nerve or pulp of the tooth becomes infected and inflammed due to dental decay, a cracked or broken tooth or an injury to the tooth, according to the American Dental Association. ) Acute apical abscess - In full form, this condition is characterized by. Probably the set of symptoms that are most associated (and feared) by patients as a sign that root canal treatment is needed for their tooth are those that occur during an acute tooth flare-up.
Patients typically need a root canal when there is inflammation or infection in the roots of a tooth.