Pulp

The pulp, located in the center of the tooth, contains blood vessels, nerves, and connective tissue that nourish and support the tooth during development. It plays a vital role in the formation of dentin and responds to injury or infection by initiating an inflammatory response. When the pulp becomes infected or damaged, it can cause severe pain and may require root canal therapy to remove the affected tissue and save the tooth. The size and shape of the pulp chamber vary depending on the stage of tooth development and the tooth’s location in the mouth. Pulp sensitivity diminishes with age as the pulp gradually becomes smaller and less vital, but it remains essential for maintaining tooth vitality and function.