Cornerback Chris Carr (thigh), safety Tom Zbikowski (back) and center Matt Birk (knee) are listed as questionable for the Ravens for Saturday's AFC divisional playoff game against the Steelers.
Carr had limited participation in Friday's practice, according to the team's injury report. He did not work on Thursday, and was limited on Wednesday. Zbikowski was full-go all week and should be ready.
Birk, meanwhile, did not practice Wednesday or Thursday, but did have limited participation on Friday.
Probables for the Ravens are linebacker Tavares Gooden (shoulder) and receiver Donte' Stallworth (illness).
For the Steelers, defensive end Aaron Smith (triceps) is doubtful. Cornerback Bryant McFadden (abdomen) and safety Troy Polamalu (ankle) are probable.