Root Canal
The space inside the tooth from the center, known as the pulp chamber, that travels down the length of the root to the tip (or apex) is called a "canal," or more specifically, a root canal.
The tiny canals contain the pulp of the tooth also commonly referred to as the nerve, which originates from the pulp chamber. Any trauma or infection of the nerve will result in the need for root canal therapy.
Uribe Family & Cosmetic Dentistry • Sioux Center • IA • © 2013