Cervical nerves can become irritated or "PINCHES" causing head, neck, face, shoulder and hand pain increased senstivity or other symptoms.
The most common cause of nerve blood vessel and spinal cord pressure is called "vertabrae subluxation", a slight misaligned vertebrae causing nerve irritation. Dental predisposition and retruded mandible can also result to vertebral sublaxation.
According to Dr. Al Fonder, Author of the Dental Distress Syndrome, his greatest discovery was that dental malocclusion routinely results in spinal curvature and the subsequent functional disorder creates disease processess throughout all systems of the body.
Medical research has confirmed that disease occur through endocrinal readaptation (Hans Selye) and neurological signaling errors (Whatmore and Kohli).
Misalignment of the jaw and teeth automatically creates spinal column twisting and automatic reciprocal maladjustment.