"He tried to block me and I tried to throw him off," Jenkins said. "We just collided knees."
After being tended to and helped to his feet by medical personnel, Jenkins was then taken to the locker room on a motorized cart. But he said afterward he just had a "little swelling" and was walking around without any significant problem.
"It's probably just a deep bruise," he said.
"It examined well," Jones said. "Now that doesn't mean anything until we get him in there (Monday)."
"(Witten) got banged up to where we had to hold him out," coach Wade Phillips said after the game.
Jones said he didn't have a report on Witten, who left the locker room without speaking to reporters.
Copyright 2010 by The Associated Press