Many of our patients seek care for neck pain and stiffness.  Headaches are frequently associated with, and caused by neck pain and dysfunction.  These headaches are known as cervicogenic headaches (“neck-origin headaches”). Neck-origin headaches are a form of primary headache, i.e. not linked to any specific injury or disease.  In the case of neck-origin headaches, abnormal posture and limited movement in neck flexion and...