Is Cox technic safe? Yes, Cox Technic is safe. All its motions are well within the physiological limits of the spine. Biomechanical studies on Cox Technic flexion-distraction document that flexion-distraction motions as applied to the spinal structures are well within safe limits.« View All FAQs"This information and website content is not intended to diagnose, guarantee results, or recommend specific treatment or activity. It is designed to educate and inform only. Please consult your physician for a thorough examination leading to a diagnosis and well-planned treatment strategy. See more details on the DISCLAIMER page. Content is reviewed by Dr. James M. Cox I."