How much radiation in a CT scan of the head?
How much radiation in a CT scan of the head? Radiation Doses for Common CT Scans Head: 2 mSv, equal to about 8 months of background radiation. Spine: 6 mSv, equal to about 2 years of background radiation. Chest: 7 mSv, equal to about 2 years of background radiation. Is CT scan radiation harmful? Radiation […]