With all of the Week 9 action in the books, here’s a look at some of Sunday’s notable injuries we’re tracking.

Good news for Donovan McNabb and the Philadelphia Eagles — Pro Bowl LT Jason Peters has returned to Sunday night’s game against the Cowboys.

Philadelphia Eagles starting LT Jason Peters left Sunday night’s game against the Dallas Cowboys during the first quarter with what appears to be a serious left leg injury.

The Philadelphia Eagles confirmed an earlier report by NFL Network insider Jason La Canfora that RB Brian Westbrook will miss Sunday’s game by listing him as inactive against the Dallas Cowboys.

Carolina Panthers LB Thomas Davis left the game against the New Orleans Saints midway through the fourth quarter with what appears to be a serious leg injury.

Detroit Lions LB Ernie Sims has been ruled out of returning to Sunday’s game against the Seattle Seahawks with what is being reported as a hamstring injury.

Redskins QB Jason Campbell left Sunday’s game against the Falcons again, this time with an ankle injury, but he returned on the next series.

The Giants’ beleaguered defense could receive some help with DT Chris Canty and LB Michael Boley active for Sunday’s game against the Chargers. Both had been listed as questionable to play.

Lions WR Calvin Johnson is active for the Lions who take on the host Seahawks.

Redskins QB Jason Campbell returned to the field to start the second half against the Falcons after leaving the game with a chest injury.

Three players were questionable to return in the early games because of injuries.

After losing RB Clinton Portis to a concussion earlier in Sunday’s game in Atlanta, Washington watched QB Jason Campbell walk off the field with a chest injury after taking a sack. The Redskins said at halftime that Campbell is probable to return.

Bengals WR Chris Henry left Sunday’s showdown with the Ravens with a left forearm injury and will not return.

Redskins RB Clinton Portis suffered a concussion during the first quarter of Sunday’s game against the Falcons and will not return.

Cardinals WR Anquan Boldin is inactive for Sunday’s game against the Bears.