Steelers safety Troy Polamalu told reporters in Pittsburgh that he will not try to practice Wednesday and isn’t sure if he can play this weekend against the Ravens.

Steelers star safety Troy Polamalu will have his injured left knee re-examined Wednesday before practice, according to a source with knowledge of the situation, to determine if he can return for this weekend’s crucial game against the Ravens.

The inactive players for Sunday night’s game between the Steelers and Ravens have been announced, and as expected, the Steelers listed Ben Roethlisberger as the emergency No. 3 quarterback for the game.

Teams have released their official injury reports for Week 12. Here’s a look at some notable names.

Drew Brees, who ranks in the top four in the NFL in passing yards, touchdown passes and completion percentage, recently visited the White House to shoot a Thanksgiving PSA with President Barack Obama.

Steelers safety Troy Polamalu will miss Sunday’s game against the Chiefs, according to a league source, and a return by the crucial Week 12 meeting with the Ravens is remote at this point.

Troy Polamalu’s latest knee injury doesn’t appear as significant as his last, but Steelers coach Mike Tomlin said Monday the Pro Bowl safety is “questionable at best” for Sunday’s game against the Chiefs.

A number of notable players, including Brian Westbrook, Ronnie Brown, Kyle Orton and Michael Turner, sustained injuries in Week 11.

Steelers safety Troy Polamalu left Sunday’s AFC North showdown with the Bengals because of another knee injury and is doubtful to return.

The Vikings won’t have their best defensive back for the showdown in Pittsburgh, but the Steelers will.

Teams have released their practice participation reports for Thursday. Here’s a look at some of the notable players.

Steelers S Troy Polamalu made his presence felt early in his first game back from a knee injury, intercepting Cleveland’s Josh Cribbs to end the Browns’ third drive of the game.

Steelers RB Willie Parker and SS Troy Polamalu are active against the Browns in Week 6, as expected. Parker has missed two games with a toe injury. Polamalu was injured in the Steelers’ win over the Titans in Week 1.

Teams have released their latest Week 6 injury reports. Here’s a look at the developments among notable names through Thursday.

Steelers coach Mike Tomlin said today that RB Willie Parker and SS Troy Polamalu would return to practice without limitations Wednesday as they make their way back from injuries.