A root canal is a dental procedure that removes infected or damaged pulp from inside a tooth. The tooth is then cleaned, filled, and sealed to prevent further infection and restore function.
Common signs that you may need a root canal include severe tooth pain, prolonged sensitivity to heat or cold, swelling around the tooth, or a pimple-like bump on the gums. If you experience any of these symptoms, see a dentist as soon as possible.
Modern root canal treatments are relatively painless, thanks to advanced techniques and local anesthesia. Most patients experience little to no discomfort during the procedure. Afterward, there may be some mild soreness, which can be managed with over-the-counter pain relievers.
The length of a root canal procedure depends on the complexity of the case, but most treatments take between 60 to 90 minutes. In some cases, the treatment may require more than one visit if the infection is severe.
In most cases, a dental crown is recommended after a root canal to protect the treated tooth and restore its function. A crown provides added strength, especially if the tooth is a molar used for chewing.
If you delay or avoid root canal treatment, the infection in your tooth can spread, leading to increased pain, an abscess, and potentially the loss of the tooth. Untreated infections can also spread to other areas of the mouth or body, causing more serious health problems.
With proper care, a tooth that has undergone root canal treatment can last a lifetime. Good oral hygiene and regular dental check-ups are key to maintaining the health of the treated tooth.
Most dental insurance plans cover at least part of the cost of root canal treatment. However, the exact coverage will depend on your individual plan. It’s a good idea to check with your insurance provider or ask our office for assistance in understanding your benefits.
While root canal treatment has a high success rate, in rare cases, the infection may persist or return. If this happens, retreatment or an apicoectomy (a surgical procedure) may be needed to save the tooth.
The best way to prevent needing a root canal is to practice good oral hygiene, including brushing twice a day, flossing daily, and attending regular dental check-ups. Avoiding excessive consumption of sugary foods and protecting your teeth from trauma with mouthguards during sports can also help.