Steelers' Derrick Harmon carted off with foot injury

Pittsburgh Steelers defensive lineman Derrick Harmon was carted to the locker room after suffering a foot injury during Thursday's game against the Cleveland Browns. 

Harmon was taken to the locker room at Huntington Bank Field with just over 12 minutes remaining in the second quarter. The broadcast cut to Harmon on the cart, and he appeared to be talking to a trainer. 

Burt Lauten, the Steelers' senior director of communications, said on social media that Harmon was ruled out after initially being questionable. It was not immediately known how or when Harmon suffered the foot injury. Pittsburgh lost 27-24 to the Browns on Thursday night.

Coming into Thursday's game, Harmon had 12 tackles, 1 1/2 sacks and one forced fumble. The 2025 first-round pick out of Oregon recorded a strip-sack on Cincinnati Bengals quarterback Joe Burrow in Week 3 to seal the win for Pittsburgh. 

Harmon has already dealt with a lower-body injury in his NFL career. Last season, he suffered an MCL sprain in the preseason, knocking him out for the first two regular-season games. 

Jamel Dean injures ankle

Steelers defensive back Jamel Dean was ruled out with an ankle injury, the team said. He suffered the injury in the second quarter. 

Dean, who signed a three-year deal with the Steelers in the offseason, had one pass defended coming into the game.