Sports Medicine

Are there any countries or medical clinics that are particularly advanced in the area of sports medicine?  Specifically, I am looking for practices that are looking into the areas of cartilage regeneration.  This process is rare and expensive here, though I am wondering if there is more accessibility abroad.

 Any info would be helpful.

Hello

Thanks for sharing!

The Ongley Institute

I remember hearing about the Ongley Institute in Mexico during the last olympics (http://www.theongleyinstitute.com/about.htm).  Apparently a number of skiers go there for joint treatment.  Does anyone know more about it?