FAQ > Common Questions > What causes my jaw to pop when I open it?

Search the FAQ for entries containing:

There is a pad or disk that separates the jaw bone from the base of the skull. The primary cause of the "popping" occurs when you open your mouth too wide and the jaw bone "pops" off the pad or disk. Treatment is not required unless pain is associated with the "pop" or the jaw locks.

Last updated on November 5, 2009 by Amit Bhakta