كتب : Karim Farouk
"Jens is out and he will miss two weeks, I think. Maybe more - I don't know,” said Arsenal boss Arsene Wenger.
"He is going to see a specialist in Germany on Friday. He had this injury before but it got much worse."
Substitute keeper Manuel Almunia will have to guard the Gunners nets in the next games starting from Manchester City clash on Saturday.