DAVIE, Fla. -- Miami Dolphins linebacker Zach Thomas has been officially ruled out for Sunday's game at Philadelphia.
» [ **Week 11 fantasy injury report**](http://www.nfl.com/news/story?id=09000d5d80432595&template=with-video&confirm=true)
Thomas missed two games in September. In October, he was involved in a car crash after a loss to the New England Patriots. He suffered whiplash and recurring migraines, and has missed Miami's last two games.
Sunday's game will be the 18th that Thomas has missed in his 12-year career.
Copyright 2007 by The Associated Press.