Timeline: Sidney Crosby's concussion
Jan. 1, 2011 -- Hit in Winter ClassicCrosby was felled by a blindside hit to the head from then-Capitals center David Steckel just before the end of the second period. He got up gingerly and had a noticeable limp as he walked to the locker room. But he took the Penguins' first shift of the third period.
"He got my head, for sure," Crosby said after the game. "But I can't comment on it. I don't even know. Maybe it was so far behind the play the officials didn't see it."
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