Top Montreal Canadiens center Alex Galchenyuk suffered an apparent right leg injury in Sunday's win over the Los Angeles Kings.
Though the club was quick to announce he would not return after the accidental collision with Anze Kopitar left him hobbled, it did not provide an update on the severity the injury after the game.
It's expected the Canadiens will have more information Monday.
In tandem with Alexander Radulov, Galchenyuk has fueled Montreal's offense this season, accounting for a team-high nine goals and 23 points.