Exam 24: Endodontics

A path to the outside surface that enables an abscess to drain is ____________.

Which files are shaped like pine trees and used in a push-pull motion?

Which instrument is used to gain access to the pulp?

Pulpal cells often die from irreversible pulpitis. As pulp inflammation progresses, pus or gas will form in the pulp chamber. The formation of this gas or pus condition is called ____________.