What is an abscess in dentistry?

An abscess in dentistry is defined as a collection of pus that forms in response to an infection. This pus consists of dead tissue, bacteria, and immune cells that gather at the site of infection, usually as a result of bacteria entering the tooth or surrounding gum tissue. The accumulation of pus can lead to intense pain, swelling, and tenderness in the affected area.

Abscesses can occur in different areas of the mouth, often related to tooth decay, gum disease, or dental trauma. Recognizing an abscess is crucial, as it requires prompt treatment to relieve pain and eliminate the infection, which may involve drainage of the pus and possibly antibiotics or further dental procedures.

Understanding the nature of an abscess helps in differentiating it from other dental issues, such as cavities or broken teeth, which are distinct conditions that do not primarily involve pus formation or infection in the same way an abscess does.