Cam Newton will undergo surgery on his left foot.

Newton reaggravated the Lisfranc injury in a Week 2 loss and hasn't played since.

Newton visited with foot specialist Dr. Robert Anderson last month, and the decision at that time was he would not have surgery.

Newton's injury raised speculation that his future with the Carolina Panthers could be over, but David Tepper said three weeks ago and reiterated on Tuesday that no decision has been made and wouldn't be made until Newton was healthy.