Clayton Thorson underwent successful surgery to repair his torn right ACL, Adam Rittenberg of ESPN.com reports.
Clayton Thorson has a right torn ACL, Teddy Greenstein of the Chicago Tribune reports.
Clayton Thorson was carted off the field with an apparent right knee injury in Friday's bowl game against Kentucky, per the ESPN Broadcast.
Clayton Thorson announced Tuesday that he'll return for his season year, ESPN's Adam Rittenberg reports.
Clayton Thorson completed 13 of his 21 pass attempts for 140 yards, a touchdown and an interception during Saturday's regular-season finale against Illinois.
Clayton Thorson completed nine of just 13 pass attempts for 86 yards and three touchdowns during Saturday's game against Minnesota.