Chris Gamble to miss Steelers game
Steelers cornerback Troy Polamalu missed his second successive game with an Achilles' injury. He didn't take part in the team's only practice of the week and was ruled out Wednesday.
Carolina also held out wide receiver Armanti Edwards, safety Gerald Alexander, cornerback R.J. Stanford, fullback Tony Fiammetta, center Chris Moore and defensive tackle Ed Johnson for Thursday night's game.
Copyright 2010 by The Associated Press
NFL WEEK 16 PREVIEW