chiropractic

Chiropractic () is a controversial form of alternative medicine concerned with the diagnosis, treatment and prevention of mechanical disorders of the musculoskeletal system, especially of the spine. The main chiropractic treatment technique involves manual therapy but may also include exercises and health and lifestyle counseling. Most who seek chiropractic care do so for low back pain. Chiropractic is well established in the United States, Canada, and Australia, along with other manual-therapy professions such as osteopathy and physical therapy.

Many chiropractors (often known informally as chiros), especially those in the field's early history, have proposed that mechanical disorders affect general health, and that regular manipulation of the spine (spinal adjustment) improves general health. A chiropractor may have a Doctor of Chiropractic (D.C.) degree and be referred to as "doctor" but is not a Doctor of Medicine (M.D.) or a Doctor of Osteopathic Medicine (D.O.). While many chiropractors view themselves as primary care providers, chiropractic clinical training does not meet the requirements for that designation. A small but significant number of chiropractors spread vaccine misinformation, promote unproven dietary supplements, or administer full-spine x-rays.