Root canal treatment has a bad reputation, often associated with pain. In reality, it's a routine and largely pain-free procedure that saves millions of teeth every year.
A root canal is required when bacteria infect the pulp of a tooth. This infection can cause intense discomfort, swelling, and sensitivity. Without treatment, the tooth may need to be extracted.
During the procedure, the dentist removes the infected pulp, cleans and shapes the canal, then fills it with a biocompatible material. A crown is typically added afterward to strengthen the tooth.
One common myth is that root canals are painful. However, with modern anesthesia and techniques, most patients experience no more discomfort than with a standard filling.
Root canals are highly successful and can preserve a tooth for decades if cared for properly. Regular brushing, flossing, and dental visits are essential after the procedure.
Avoiding root canals altogether often comes down to prevention—keeping teeth healthy with consistent oral care and addressing issues early before they reach the nerve.