Maddox will undergo season-ending surgery for a left foot injury that he sustained during the Lions' 41-31 loss to the Bills on Thursday, Dave Birkett of the Detroit Free Press reports.
Maddox was spotted wearing a boot on his left foot following Thursday's loss, and after undergoing multiple tests and imaging, season-ending surgery has been determined as the best course of action for the veteran defensive back. With both Kerby Joseph (knee) and Brian Branch (Achilles) on the reserve/PUP list and Maddox done for the year, the Lions will turn to Chuck Clark and Thomas Harper to be the starting safeties for the time being.