ALAMEDA, Calif. � Oakland Raiders left guard Robert Gallery will miss the rest of the season with a lower back injury.

Gallery injured himself in last week�s game at Pittsburgh. Coach Tom Cable said Thursday that Gallery will need a �repair� done and won�t return this season. The injury is not career-threatening. Gallery missed six games earlier this season with a broken bone in his leg.
Chris Morris is expected to take Gallery�s spot in the lineup this week against Washington.