Short Description
An abnormal pus-draining passageway from a dental infection to the gum surface, often indicating an abscess needing treatment.
Long Description
A fistula in dentistry is a small tunnel-like opening that forms when an infection or abscess creates a pathway for pus to drain from inside the tooth or gums to the surface. It often appears as a small bump on the gum, sometimes with pus oozing from it, and may be painless due to the pressure relief it provides.
Fistulas usually develop as a result of an untreated infection, such as a deep cavity, gum disease, or an abscessed tooth. While the fistula itself does not cause pain, the underlying infection may cause swelling, sensitivity, or discomfort. If left untreated, the infection can spread to nearby tissues and bones.
Treatment involves identifying and addressing the root cause of the infection. A dentist may perform a root canal, drain the abscess, or prescribe antibiotics to control the infection. In severe cases, tooth extraction or gum surgery may be necessary. Maintaining good oral hygiene and regular dental visits can help prevent fistula formation.