Bartolo Colon‘s resurgence has been the comeback story of the year so far, by a considerable margin too, and this article in De Diario Libre explains the medical procedure that made it possible. Dominican doctors Sergio Guzman, Leonel Liriano, and Hector Rosario approached the right-hander in 2009 about the stem cell treatment for his ailing shoulder, which included damage to the rotator cuff, ligaments, and tendons. It was performed in addition to the more well-known platelet-rich plasma treatment (PRP), and neither procedure took more than 40 minutes or required any kind of surgery (and subsequent recovery time). And here he is, throwing mid-90’s gas.
“We have not invented anything, nor have we done anything new,” said Guzman. “This is being done the world over. We received some training overseas to handle this type of things. Harvard University donated the centrifuges. This is no invention. What we do is take a little bit of bone marrow and we put it into an affected area”. I recommend reading the whole article, very interesting stuff.