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Home > Dental Answers > My Dentist Says I Need a Root Canal > How Long Does a Root Canal Last?

How Long Does a Root Canal Last?

A successful root canal can last for many years, and many last a lifetime.

The long-term success depends on several factors, including how much healthy tooth remains, whether the tooth is properly restored with a filling or crown when needed, and how well it’s cared for at home.

Brushing, flossing, regular dental checkups, and avoiding habits like chewing ice all help protect your treated tooth.

We’ll continue checking your root canal-treated tooth during your routine visits to help ensure it stays healthy.