"Cowboys starting inside linebacker Sean Lee, who was enjoying a breakout season, injured his left wrist on the final play of the first quarter and didn't' return.
Philadelphia quarterback Michael Vick took off for a nine-yard gain and Lee's left hand hit Vick's helmet as he was going to make the tackle.
"I pray that it's a dislocation and we hope that it doesn't have any break," Cowboys owner Jerry Jones said of Lee's injury, "but we think it's a dislocation.""