Indianapolis Colts injury update

INDIANAPOLIS -- The Indianapolis Colts' injury list had a lot of familiar names on it Wednesday.

Starting linebacker Robert Mathis (shoulder), running back Trent Richardson (ankle), guard Hugh Thornton (calf) and cornerback Greg Toler (groin) did not practice. Thornton was wearing a walking boot at practice. Colts coach Chuck Pagano said Toler, who missed last Sunday’s game at Houston, is questionable for Sunday's game against the St. Louis Rams.

Defensive tackle Josh Chapman (knee), cornerback Josh Gordy (groin) and safety Delano Howell (neck) also missed the game against the Texans and didn’t practice Wednesday.

Receiver Darrius Heyward-Bey (shoulder) and linebacker Cam Johnson (knee) both were full participants in practice.