Franks went without a target while playing one of the Panthers' 71 snaps on offense in Sunday's 22-16 loss to the Eagles.
Franks (concussion) doesn't carry an injury designation into Sunday's game against the Giants and is expected to play.
Franks (concussion) was a full participant at practice Thursday.
Franks (concussion) has been ruled out ahead of Sunday's matchup against the Saints.
Franks (concussion) did not participate in Thursday's practice.
Franks (concussion) has been ruled out for the rest of Sunday's game against the Broncos, Darin Gantt of the Panthers' official site reports.
Franks (head) is questionable to return to Sunday's game against Denver, Sheena Quick of Fox Sports Radio 1340 reports.
The Panthers signed Franks to the 53-man roster from the practice squad Tuesday, Darin Gantt of the team's official site reports.
Franks reverted to Carolina's practice squad Monday, per the NFL's transaction log.
The Panthers elevated Franks from the practice squad to the active roster Saturday, ahead of Sunday's matchup against Los Angeles.