ORCHARD PARK, N.Y. -- Buffalo Bills linebacker Chris Kelsay's calf injury will keep him out of Sunday's game against the Philadelphia Eagles, and it could sideline him for an extended period of time.
Bills coach Chan Gailey said Friday that Kelsay, who was injured during Thursday's practice, would be "out for a little while."
Starting cornerback Terrence McGee (hamstring) is expected to play for Buffalo after missing the past three games. His return would bolster a depleted defensive backfield set to face an explosive Eagles offense led by quarterback Michael Vick.
Rookie cornerback Aaron Williams will miss his second consecutive game for the Bills because of a chest injury.
For a complete look at all injuries around the league, go to NFL.com's injury page.
Copyright 2011 by The Associated Press