A dental abscess can be an infection inside the tooth, or an infection between the tooth and gum. A tooth abscess can develop as the result of deep decay in a tooth, or following the placement of a deep filling.
A gum abscess tends to be associated with gum disease, where a deep gap develops between the gum and tooth.
30 minutes - 2 hours (Dependent on severity and treatment needed)
Depending on the severity of the infection and the condition of your dentist may recommend either an extraction or root canal treatment. Antibiotics may be given alongside any necessary temporary treatment of the infection.