Chargers coach Brandon Staley said Wednesday that Bosa is expected to return later this season. Bosa suffered what Staley called a "significant" groin injury in last Sunday's loss to Jacksonville.
The Chargers lost left tackle Rashawn Slater to a season-ending biceps injury earlier this week.
Bosa exited Sunday's loss to the Jaguars in the first half. He was trying to circle around left end in the first quarter when he hit the ground and grabbed at his upper right leg. He left the field under his own power but threw his helmet to the ground before heading to the locker room.