New Surgery Robot Shortens Recovery Times In Knee ReplacementsA new medical robot is designed to make knee replacement surgery a less painful experience with a much quicker recovery.
Nearly 1 In 20 US Adults Over 50 Have Fake KneesNearly 1 in 20 Americans older than 50 have artificial knees, or more than 4 million people, according to the first national estimate showing how common these replacement joints have become in an aging population.
Knee Potion: Like An Oil Change For Your JointsYou may have heard about the injections pro athletes are getting in sore knees. Even the Twins' Joe Mauer.

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