Chiropractors, like other primary care providers, sometimes employ diagnostic imaging techniques such as X-rays and CT scans that rely on ionizing radiation.[156] Although there is no clear evidence for the practice, some chiropractors may still X-ray a patient several times a year.[6] Practice guidelines aim to reduce unnecessary radiation exposure,[156] which increases cancer risk in proportion to the amount of radiation received.[157] Research suggests that radiology instruction given at chiropractic schools worldwide seem to be evidence-based.[48] Although, there seems to be a disparity between some schools and available evidence regarding the aspect of radiography for patients with acute low back pain without an indication of a serious disease, which may contribute to chiropractic overuse of radiography for low back pain.[48]
Chiropractors use hands-on spinal manipulation and other alternative treatments, the theory being that proper alignment of the body's musculoskeletal structure, particularly the spine, will enable the body to heal itself without surgery or medication. Manipulation is used to restore mobility to joints restricted by tissue injury caused by a traumatic event, such as falling, or repetitive stress, such as sitting without proper back support.
×