Unclear how much pounding new hips, knees can take (AP)AP - One in 75 patients who gets a knee or hip replaced must get it replaced again within three years, new research finds, although the studies underscore a question: Just how much pounding can a new joint take if you want it to last?
http://us.rd.yahoo.com/health/news/rss/search/*http://health.yahoo.com/news/ap/med_healthbeat_new_joints.html