It's the biggest joint in the body and it's fun to bounce soccer balls off of -- it's the knee. But when arthritis or wear and tear destroys it, you might need a replacement.
We often expect celebrities to be in better health than us "regular people." After all, their wealth means that they have unlimited access to the best care that money can buy. While this might be true, celebrities aren't invincible. Many celebrities over the years have undergone heart bypass surgery. See more »
In one surgery, the doc pries open your chest. In the other, he cuts a little slit in your side and inserts a robotic arm. Which one seems less invasive to you? See more »