RB Reggie Bush had to leave the Saints' 25-22 victory over the 49ers Monday night due to a right leg injury.
Bush had an ice pack on his leg in the locker room after the game and was using crutches to get around. He said he expected to have the leg X-rayed upon his return to New Orleans.
"I'm just trying not to think the worst and just try to stay as positive as I can in this situation," Bush said. "That's all you can do, hope for the best."
Bush was injured midway through the fourth quarter when he muffed a punt in windy Candlestick Park and then fell on the loose ball.