Bruins general manager Peter Chiarelli announced Monday night that center Marc Savard  has suffered a moderate concussion and it out indefinitely following a hit he took Saturday from Avalanche defenseman Matt Hunwick. Savard flew back to Boston Sunday and underwent testing on Monday.
“After being examined by the Bruins medical staff today, Marc has been diagnosed with a moderate concussion,” Chiarelli said in a statement. “There is no timetable on his return and no further updates at this time.”
Savard was slow to get up after the second-period hit from his former teammate led to his head hitting the glass at the Pepsi Center. He had a cut on his head and held a towel to his face as he left the ice with the assistance of teammates and trainer Don DelNegro.
The center missed the first 23 games of the season as he worked to come back from post-concussion syndrome, which stemmed from the hit to the head he took last March 7 from Penguins  forward Matt Cooke .
For a frame of reference, David Krejci ‘s concussion on Nov. 6 was also deemed moderate on the mild-moderate-severe scale that is currently used to grade concussions. He returned on Nov. 20 after missing six games.