D.D. Palmer opened the first chiropractic school two years later, and in the century since, chiropractic professionals have used spinal adjustments to help people prevent and cope with back pain, carpal tunnel, muscle strain, headaches and migraines, and a variety of other physical ailments. Millions of people benefit from the work of Dr. Palmer today.
A small study of just 7 patients with pain as the only symptom of spontaneous cervical artery dissection. There was disconcerting variety in presentation, but the pain was consistently severe, unfamiliar, unilateral, and mostly sudden onset. “Cervicocephalic arterial dissection should be suspected when patients complain of intense unilateral posterior cervical and occipital pain or temporal pain.”
Reviews of research studies within the chiropractic community have been used to generate practice guidelines outlining standards that specify which chiropractic treatments are "legitimate" (i.e. supported by evidence) and conceivably reimbursable under managed care health payment systems. Evidence-based guidelines are supported by one end of an ideological continuum among chiropractors; the other end employs antiscientific reasoning and makes unsubstantiated claims. Chiropractic remains at a crossroads, and that in order to progress it would need to embrace science; the promotion by some for it to be a cure-all was both "misguided and irrational". A 2007 survey of Alberta chiropractors found that they do not consistently apply research in practice, which may have resulted from a lack of research education and skills.
Among people seeking back pain relief alternatives, most choose chiropractic treatment. About 22 million Americans visit chiropractors annually. Of these, 7.7 million, or 35%, are seeking relief from back pain from various causes, including accidents, sports injuries, and muscle strains. Other complaints include pain in the neck, arms, and legs, and headaches.