Pro Bowl outside linebacker James Harrison, who has missed the past four games with an eye injury, will visit the doctor Saturday and, if all goes well, will start against the Baltimore Ravens Sunday night at Heinz Field.
The Steelers have listed him as probable on their official injury report, meaning there is a 75 percent chance he will play.
However, outside linebacker LaMarr Woodley, who has 7 ?? sacks during the team's four-game winning streak, has already been declared out of the game with a hamstring injury. Woodley has not practiced all week. He will be replaced in the starting lineup by Jason Worilds, a No. 2 pick in 2010 who will make his first NFL start.