A Class III furcation is characterized by all of the following EXCEPT one. Which is the EXCEPTION?

Question

Quizplus · Accepted Answer

A Class III furcation is characterized by all of the following except clinically-visible.
A Class III furcation can only exist if there is some clinical attachment loss. When explored with a Naber's probe, the probe will enter and pass through the furcation entirely. There is not enough recession to expose the furcation, clinically.

A Class III Furcation Is Characterized by All of the Following