Band news for Clichy. A suspected stress fracture of the back will keep him out of the AZ Alkmaar return leg at the Emirates tomorrow and league fixtures against Wolves, Sunderland, and Chelsea.
Clichy's injury leaves Kieran Gibbs as the starting left back.
Nicklas Bendtner is also out for a month with a groin strain.
Wenger on the injuries:
"We fear a stress fracture of the back for Clichy and if that's the case he will be out for a few weeks.
"Nicklas (Bendtner) we still don't know yet but he will be out at least for four weeks."
Good news is that Tomas Rosicky is back in action.