A root canal is a dental procedure used to treat infection or damage inside a tooth. During the treatment, the infected pulp (the soft tissue within the tooth) is removed, the space is cleaned, disinfected, and then filled and sealed to prevent future infection.

Root canals are typically needed when the pulp inside a tooth becomes infected or inflamed due to deep decay, a cracked or chipped tooth, or trauma. If left untreated, the infection can spread, causing more pain and potentially leading to tooth loss.

Root canals have a reputation for being painful, but modern techniques and anesthesia make the procedure relatively comfortable. Most patients report that it feels similar to getting a regular filling. The treatment actually helps relieve the pain caused by infection.

Root canal treatment usually takes one to two appointments, depending on the severity of the infection and the complexity of the tooth structure. Most sessions last between 60 and 90 minutes.

After the procedure, you may experience mild soreness or discomfort for a few days, which can typically be managed with over-the-counter pain medication. Avoid chewing on the treated tooth until it is fully restored to prevent damage.

Yes, after a root canal, the treated tooth usually needs to be restored with a filling or crown to strengthen it and protect it from future damage. Good oral hygiene, including brushing, flossing, and regular dental check-ups, will also help keep the treated tooth healthy.

Root canal treatments have a high success rate and can last a lifetime if the tooth is properly restored and cared for. However, in rare cases, re-treatment may be necessary if infection recurs.

The primary alternative to a root canal is tooth extraction, which would require replacing the missing tooth with an implant, bridge, or partial denture. A root canal is often preferred as it saves the natural tooth, maintaining your bite and oral health.