What Is a Root Canal? A root canal is a treatment used to repair and save a tooth that is badly decayed or infected. A tooth's nerve and pulp can become irritated, inflamed, and infected due to deep ...

A tooth infection or “tooth abscess” is a collection of pus and bacteria that forms inside the tooth or gum. Without proper treatment, tooth infections can spread to other areas of the body, and this ...

Sasha Ross, DMD, MS, is a board-certified periodontist who has been with the Cleveland Clinic since 2013. She earned her dental degree from the Harvard School of Dental Medicine and completed her ...

When you have a wisdom tooth removed, the ache should quickly recede from memory. But some people develop a painful complication called dry socket. Allowing the wound to heal undisturbed can help ...

Throbbing tooth pain is a sign that you might have tooth damage. Tooth decay or a cavity can give you a toothache. Throbbing tooth pain can also happen if there is an infection in the tooth or in the ...

Smoking may increase the risk of dry socket after a tooth extraction, as it can delay the healing process and may dislodge a blood clot from the extraction site. Dry socket, or alveolar osteitis, is a ...