LINKEDINCOMMENTMORE

Researchers are calling for a complete ban on metal-on-metal hip replacements after a new U.K. study found a much higher failure rate than with other implants. Turns out the bigger the hip, the more likely it is to fail within five years. As Mimi Jung reports, that's especially true for women.

Read or Share this story: http://www.king5.com/story/news/health/2014/08/03/13078502/