What Is Mesial Root

Description. The mesial root is directed towards the anterior midline in a dental arch, as opposed to distal, which refers to the direction towards the last tooth in each quadrant.

What is the distal root?

Description. The distal root is directed towards the last tooth in each quadrant of a dental arch, as opposed to mesial, which refers to the direction towards the anterior midline.

What is the root of teeth?

The root is the part of the tooth that extends into the bone and holds the tooth in place. It makes up approximately two-thirds of the tooth. It’s made up of several parts: Root canal. The root canal is a passageway that contains pulp.