CBCT scans emit 200-300 times less or 1/10 the amount of radiation as traditional imaging systems and X-rays. Cone beam CT scanners also allow dentists to emit a certain dosage, making them safer and much more flexible. However, they still emit a certain amount of radiation and can be considered not safe, especially for children, pregnant women, and the elderly. Regardless, all X-ray scans in dentistry require some amount of radiation, and CBCT scans emit the lowest.