Jump up ^ Coulter ID, Adams AH, Sandefur R (1997). "Chiropractic training" (PDF). In Cherkin DC, Mootz RD. Chiropractic in the United States: Training, Practice, and Research (PDF). Rockville, MD: Agency for Health Care Policy and Research. pp. 17–28. OCLC 39856366. Archived from the original on 2008-06-25. Retrieved 2008-05-11. AHCPR Pub No. 98-N002.
Physicians and surgeons diagnose and treat injuries or illnesses. Physicians examine patients; take medical histories; prescribe medications; and order, perform, and interpret diagnostic tests. They counsel patients on diet, hygiene, and preventive healthcare. Surgeons operate on patients to treat injuries, such as broken bones; diseases, such as cancerous tumors; and deformities, such as cleft palates.
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.