Panthers linebacker Jon Beason, who signed a new contract with the team during the offseason, was carted off the field in the third quarter on Sunday.
Beason appeared to injure himself on a botched defensive play when Arizona quarterback Kevin Kolb found tight end Jeff King for a 48-yard touchdown.
He rarely practiced during training camp because of an Achilles tendon injury, however Sunday's injury appeared to be to his ankle.
Jon Beason Carted Off Field