Ravens injuries continue to mount

Posted by ESPN.com's Tim Graham
NASHVILLE, Tenn. -- The score is tied at 7, but the Baltimore Ravens are getting beaten up.

In the third quarter against the Tennessee Titans at LP Field, Pro Bowl linebacker Terrell Suggs has not returned to the field. He suffered a sprained right shoulder with 4:37 remaining in the half.

Ravens tight end Todd Heap was doubled over on the sideline after absorbing hits from linebackers Stephen Tulloch and David Thornton at the end of their first possession of the second half.

Right tackle Willie Anderson returned in the first half after missing several snaps because of a stinger. But Anderson still appears to be in considerable pain and has struggled to get to the line a couple times in the second half.

Update [6:34 p.m.]: Anderson has left the game again, replaced by Adam Terry.