A root canal is the signature procedure of endodontics. When the soft pulp inside a tooth becomes infected or inflamed, an endodontist removes it, disinfects the canals, and seals the tooth.
Root canal treatment has a reputation for being painful, but modern endodontics with surgical microscopes, rotary instruments and effective anesthesia generally makes the procedure comparable to having a filling placed. Endodontists are dentists who complete two or more additional years of specialty training focused specifically on saving teeth, which is why many general dentists refer complex or molar root canals to a specialist. After the canal is treated, most teeth need a permanent crown placed by your general dentist to protect the tooth long term.
Single-canal teeth at the front of the mouth are typically the most straightforward.
Mid-mouth teeth, usually one to two canals.
Back teeth with three or more canals; the most complex and time-intensive.
Combined treatment and final restoration to protect the tooth.
Endodontists are root canal and dental-pain specialists. After dental school they complete two or more years of accredited residency focused on saving teeth. The defining credentials are AAE membership and board certification — Diplomate of the American Board of Endodontics.
Procedure facts on this page draw on authoritative medical sources. Confirm specifics in a consultation.
American Association of Endodontists (AAE) ↗AAE — Root Canal Explained ↗Verify a dentist’s credentials and Florida license yourself:
AAE — American Association of Endodontists ↗ ADA — MouthHealthy (American Dental Association) ↗ Florida Board of Dentistry — License verification ↗