Eller was removed from the ice on a stretcher during the second period of Game 1 of the Canadiens' Eastern Conference Quarterfinal series against the Ottawa Senators after he was hit by Ottawa's Eric Gryba.
The team announced Thursday that Eller had been hospitalized after sustaining a concussion, facial fractures, loss of consciousness and had teeth knocked out after the hit and falling face-first to the ice.
I remember the first time at Wrigley Field all of us had the long johns, the turtlenecks and the extra equipment because we were afraid of being cold. Halfway through the first period everybody's ripping everything off and we just ended up wearing what we would normally wear for a game at the United Center.
— Chicago Blackhawks forward Patrick Sharp on the 2009 Bridgestone NHL Winter Classic