George Parros left the ice on a stretcher Tuesday night at 2:34 of the third period after slamming the ice hard during a fight with Toronto Maple Leafs forward Colton Orr. As Orr was falling, he had a hold of Parros' jersey, sending him tumbling down and causing him to land on the ice face first.Parros was taken to hospital for further testing and the Canadiens announced he sustained a concussion, but was alert and conscious before he left Bell Centre. "It's just bad luck in that situation," Canadiens coach Michel Therrien said. "You don't see those things often. He fell, and he fell on his face, on his chin."