Brandon Prust (shoulder) took part in Wednesday's optional skate.
Brandon Prust will not likely return to the Montreal lineup until the end of November.
Brandon Prust's upper-body injury is, as suspected, a shoulder problem.
Brandon Prust's upper-body injury is believed to be a shoulder ailment.
Montreal Canadiens forward Brandon Prust suffered an upper-body injury in the third period of his team's loss to the Nashville Predators on Saturday.
Brandon Prust produced a goal and five penalty minutes in Thursday's win over Edmonton.
Brandon Prust didn't practice Thursday because of family reasons, according to the team.
Brandon Prust couldn't work out for four to five weeks after the 2013 season due to the rib injury he suffered during the playoffs.
Brandon Prust missed Montreal's final playoff game with a broken rib.
Brandon Prust (upper body) will not be available for Game 5.
Brandon Prust sustained an upper-body injury in Game 4 on Tuesday.
Brandon Prust thinks Ottawa Senators coach Paul MacLean is a "bug eyed fat walrus."
Brandon Prust returned to action on Saturday April 20.
Brandon Prust is the 2012-13 winner of the Jacques Beauchamp-Molson Trophy.