Just two practices after losing cornerback Domonique Foxworth for the season because of a torn ACL, offensive tackle Jared Gaither was carted off the field during Friday's afternoon practice with an apparent back injury.
This comes according to multiple reports from the practice fields.
Gaither, who missed most of the Ravens' offseason minicamps because of a foot injury, had gotten time at both left and right tackle in the morning session.
He had pronounced himself 100 percent healthy after that practice.
Now, it looks like that number, and the Ravens' overall team health, has taken a hit.
Updated: Mike Duffy of BaltimoreRavens.com just tweeted that Gaither cramped up, but should be fine.