"The Blackhawks were dealt another injury concern Friday after defenseman Brian Campbell crumpled to the ice less than four minutes into the second period of a 5-2 victory over the Pittsburgh Penguins at the United Center.

After the game, the Hawks had no information on the extent of the injury other than Campbell seemed to hurt his right leg in a collision by the boards. It was unclear when he might return to the lineup.

'We'll see,'' coach Joel Quenneville said. ''He's going to be revaluated in the morning by the doctor for a more precise opinion on the injury.''

Campbell's injury comes two days after Jack Skille, who is trying to earn his first consistent roster spot, left a game in St. Louis with an arm injury.

The injuries could open a spot for 19-year-old defenseman Nick Leddy, who again impressed with his consistent play over 20:38 on the ice."