http://www.foxnews.com/sports/2012/1...season-ending/

Dobbs was injured when he landed awkwardly in the first half of Sunday's 27-13 victory against the Miami Dolphins and he had to be carted off the field before halftime. Coach Jim Harbaugh had remained optimistic in Dobbs' case, though the coach cautioned he wouldn't know anything until MRI results came back.