But what happens for your ligament when I need an intact ligament?

And then for that unstable ligament, we put in a human donor ligament to stabilize the knee.

I sprained my finger while playing volleyball.

A sprained ankle disabled him from walking for a month.

Then I went on to tear my ACL, the ligament in my knee, and then developed an arthritic knee.

And during the course of one of her dance rehearsals, she fell on her outstretched arm and sprained her wrist.

And during the course of one of her dance rehearsals, she fell on her outstretched arm and sprained her wrist.

Mr. Lin said Xiao Han told the security guard that her foot was sprained two days ago, and he didn't know how she had bone fracture.

And we've done that. Now we've taken pig ligament young, healthy, big tissue, put it into 10 patients in an FDA approved trial and then one of our patients went on to have three Canadian Masters Downhill championships on his pig lig, as he calls it. So we know it can work.

We think of pain as a symptom, but there are cases where the nervous system develops feedback loops and pain becomes a terrifying disease in itself. Starting with the story of a girl whose sprained wrist turned into a nightmare, Elliot Krane talks about the complex mystery of chronic pain, and reviews the facts we're just learning about how it works and how to treat it.