The effects of a twisted sacrum may go as far as the head, with altered muscular tensions of the trunk, neck, head, jaws, and even eyes resulting.
For more on the effects of chronic jaw tension and a way to correct it, see the following two entries:
The Effects of Jaw Tension: Is the Gag on You? | http://lawrencegoldsomatics.blogspot.com/2013/03/the-effects-of-jaw-tension-is-gag-on-you.html
Treatments for TMJ Syndrome | http://somatics.com/Treatment_for_TMJ,1.htm
http://feeds.wordpress.com/1.0/comments/lawrencegold.wordpress.com/271/ Freeing and Coordinating Jaws | INTRODUCTION | from Comfort Your S-I Joints Lawrence Gold https://lawrencegold.wordpress.com/2015/03/10/freeing-and-coordinating-jaws-introduction-from-comfort-your-s-i-joints-lawrence-gold/