Chiropractors, like other primary care providers, sometimes employ diagnostic imaging techniques such as X-rays and CT scans that rely on ionizing radiation. Although there is no clear evidence for the practice, some chiropractors may still X-ray a patient several times a year. Practice guidelines aim to reduce unnecessary radiation exposure, which increases cancer risk in proportion to the amount of radiation received. Research suggests that radiology instruction given at chiropractic schools worldwide seem to be evidence-based. 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.
Most chiropractic medicine programs require that applicants have at least three years of undergraduate education, and an increasing number require a bachelor’s degree. In either case, your undergraduate studies must include a prescribed number of prerequisite courses, as defined by the field’s accrediting body, the Council on Chiropractic Education.