A root canal procedure typically takes between 30 minutes and 90 minutes, depending on the complexity of the case and the tooth involved.
- For teeth with a single root canal, such as front teeth (incisors and canines), the procedure usually takes about 30 to 60 minutes, sometimes as short as 15 to 20 minutes in very straightforward cases
- Premolars, which have one or two roots, generally require around 60 minutes or a bit more
- Molars, located at the back of the mouth and having up to four canals, are the most time-consuming and can take 90 minutes or longer
The procedure may be completed in one appointment or may require two visits, especially if the infection is severe or if a dental crown is needed afterward, which can add another 60 minutes in a separate appointment
. The overall time includes anesthesia, cleaning, disinfecting, shaping the canals, and sealing the tooth. In summary, expect about 30 to 90 minutes per root canal treatment, with molars taking the longest and front teeth the shortest time.
