Pittsburgh Steelers defensive end Brett Keisel has left the Thursday night game against the Baltimore Ravens with a left foot injury.
Keisel limped off the field in the first quarter and he may have re-injured his foot that has forced him to miss the last few games. Keisel has battled plantar fasciatis in that foot this season. His return to the game has been termed questionable.
The Steelers came into the game minus nose tackle Steve McLendon, who is nursing an ankle injury.