LANDOVER - The Redskins look to have received a critical low early in the second half against the Arizona Cardinals.

Cornerback Josh Wilson appeared to collide helmets with running back Beanie Wells on a first down run, and had to be tended to by the team's medical staff for an extended period of time. Wilson was able to walk off the field with help from the trainers just as the cart was coming out.

Wilson headed to the locker room immediately after being helped off the field. The team listed Wilson's injury as a back injury and listed his return as questionable. Kevin Barnes, the nickel cornerback, will replace Wilson in the lineup for the time being.

We'll have more on the this game throughout the week in this StoryStream. For more on the Redskins check out Hogs Haven. For more on the Cardinals, head over to Revenge Of the Birds and SB Nation Arizona.