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.
It was a different game in the past, that's for sure. It's not exactly what I was expecting but I think the experience paid off for a lot of our guys that realized what it takes in a Game 7. Realistically the effort we put forward, we might not even had to put 60 [minutes], but we just couldn't get a couple bounces to go our way and we just kept pushing.
— Capitals goaltender Braden Holtby on Washington's play in Game 7 vs. the Islanders