Tooth Abscess & Infection
The tooth may become infected with pus and swelling or may present with a sharp radiating pain which increases on lying down. These are due to decay of the tooth which can extend to the pulp tissue and may further extend into the bone. There are various types of Pulp infection. Acute pulpitis – An Acute inflammation of the pulpal tissues causing a sharp radiating electric current like pain on intake of hot or cold food and may also increase on lying down or during evening times.
Chronic Pulpitis : Chronic Inflammation of the pulpal tissues for more than many months which may not have a sharp radiating pain but a dull type of pain.
Apical Periodontitis : This is the infection which spreads onto the underlying bone and causes pain during biting of food and during teeth clenching.
Periapical Abscess : The infection in the bone leads to formation of the pus just below the root of the tooth and this pus formation is localised .
Dentoalveolar Abscess- The bone infection spreads to other parts causing a swelling of the face on that side with increased temperature.
