The Buffalo Bills starting right guard Kraig Urbik has left the game after sustaining a leg injury. Reporters on the scene say he is trying to stay loose on the sideline after walking on the field on his own power. A few minutes later, however, he was taken to the locker room for more evaluation.

On the play immediately following Urbik's departure, his replacement, Chad Rinehart, got blown up on a pass rush and allowed a sack.

Urbik's return is listed as questionable by the Buffalo Bills. They are reporting it as an ankle injury.

The former Wisconsin Badger, Urbik was claimed off waivers by the Bills in September of 2010. By the end of that season he had secured a spot on Buffalo's starting line he has yet to relinquish. He is playing this season on a one-year Restricted Free Agent contract. He's started 15 of the last 19 games for the Bills.