IndyStar columnist Gregg Doyel and host Derek Schultz discuss what's behind Luck's injury. Clark Wade, Clark.Wade@Indystar.com
INDIANAPOLIS -- Andrew Luck is dealing with an injury to the front of his ankle, an injury that the Colts discovered after re-examining Luck's ankle.
Luck initially had a strain in his calf, an injury revealed by an MRI in the spring.
But as the Colts continued to treat the calf and it did not get better, Indianapolis checked his ankle in the area of the os trigonum, a small bone in the back of his ankle, but it is not that bone.