C.J. Spiller injures ankle, returns

ORCHARD PARK, N.Y. -- Buffalo Bills running back C.J. Spiller left in the third quarter of Sunday's game against the Baltimore Ravens with an ankle injury.

He later returned to the game.

Spiller limped off the field after a run for no gain. After swatting at the bench in frustration, he remained on the sideline and tried to jog off the injury.

Prior to being hurt, Spiller rushed 21 times for 65 yards.

Spiller was limited to nine yards on 10 carries last week against the New York Jets before leaving with a quad injury.