Advances in medical technology are a double-edged sword. On the one hand, they have brought huge health gains to millions of Americans. Hip and knee replacements, heart operations, brain surgery, drugs ? treating everything from high cholesterol to depression ? have become routine when they were once considered exotic or unimaginable. The drawback is that these same breakthroughs have driven health spending upward, because they?re prone to misuse and overuse.
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Source: http://feeds.washingtonpost.com/click.phdo?i=3bca1083f4409075bb249dfe3802a68c
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