“Chiropractors must be licensed, requiring 2 to 4 years of undergraduate education, the completion of a 4-year chiropractic college course, and passing scores on national and State examinations.”
"The chiropractic approach to healthcare focuses on the patient’s overall health. Chiropractors provide natural, drugless, nonsurgical health treatments, relying on the body’s inherent recuperative abilities. They also recognize that many factors affect health, including exercise, diet, rest, environment, and heredity. Chiropractors recommend changes in lifestyle that affect those factors. In some situations, chiropractors refer patients to or consult with other health practitioners.
Like other health practitioners, chiropractors follow a standard routine to get information needed to diagnose and treat patients. They take the patient’s health history; conduct physical, neurological, and orthopedic examinations; and may order laboratory tests. X rays and other diagnostic images are important tools because of the chiropractor’s emphasis on the spine and its proper function. Chiropractors also analyze the patient’s posture and spine using a specialized technique. For patients whose health problems can be traced to the musculoskeletal system, chiropractors manually adjust the spinal column."