Offensive tackle Jared Gaither had a full practice and appears set to return to the starting lineup for Sunday's regular-season finale at Oakland. Gaither has missed the past three games with foot and back injuries.
Gaither is expected to take back his job at left tackle, and rookie first-round pick Michael Oher would return to the right side, where he has started 10 games this season.
Four Ravens didn't practice on Wednesday: wide receiver Derrick Mason (knee), defensive end Trevor Pryce (illness), safety Ed Reed (groin) and linebacker Terrell Suggs (thigh). Mason hasn't missed a game since 2002.
Offensive tackle Oniel Cousins (knee), who started the past three games at right tackle, was limited in practice Wednesday along with linebacker Tavares Gooden (groin). Linebacker Jarret Johnson (back and knee) and cornerback Cary Williams (thigh) had full practices.
For the Oakland Raiders, three starters (quarterback Bruce Gradkowski, left guard Langston Walker and defensive end Greg Ellis) didn't practice. Wide receiver Darrius Heyward-Bey (foot), the former University of Maryland star, was limited in practice.