The Islanders' injury tollcontinues to grow. Defenseman Dennis Seidenberg likely suffered a broken jaw in Saturday's 3-2 overtime lo s to the Panthers and could be sidelined for a prolonged Joe Girardi Jersey period, according to . MORE: The35-year-old veteran suffered the injury when he attempted to block a shot in the first period. Seidenbergtook a puck to the face justbefore Panthers forward Kyle Rau nettedthe first goal of the game. The team hadyet to release an update on his status as of Sunday afternoon. Seidenberg, who signed with the Islanders after the World Cup, has registered four goals, four a sists and a plus-10 rating in 15 games this season. He's been held without a point in the last three contests. The Islanders are already mi sing blueliners Ryan PulockandTravis Hamonic for the next several weeks with lower body and arm injuries, respectively. LosingSeidenberg for an extended period would be another crippling blow to the team's defense. Mark Teixeira Jersey