If an exam doesn't show signs of a serious problem following a concussion or loss of consciousness from a fall, scans expose you to radiation and unnecessary cost.
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Style & Design 2014
Tech, Tools, Toys & the Hottest New Gear
Plus: When to Say No to Your Doctor
ON NEWSSTANDS NOW
Mike Rowe Brings Back the Blue Collar Hero
New England's Secret Surf Club: Atlantic Storm Chasers Score Big
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