The running back, who entered the game with a issue to his right knee, went down after his third run of Sunday's Wild Card matchup.
Gordon was attended to after a run to the 1-yard-line on second-and-goal. The injury appeared to be to his left knee.
Gordon walked off slowly and headed to the locker room with trainers. He was immediately pronounced questionable to return.
Gordon later returned to the game in the beginning of the second quarter. He finished the game with 17 carries for 40 yards and a touchdown.