officially list defensive end Cameron Jordan as a limited participant in Thursday's practice with a back injury.
It is unclear when Jordan suffered the injury, but the team's sack leader practiced fully Wednesday.
Jordan was not observed on the field during Thursday's portion of practice open to the media and his status for Sunday's game against Washington should become clear after Friday's practice.
The Saints list safety Kenny Vaccaro, who was limited Wednesday with a groin injury, and linebacker A.J. Klein (ankle) as not practicing.
If Vaccaro can't play Sunday, the Saints could lean on second-year pro Vonn Bell.