Arsenal midfielder Emile Smith Rowe has had surgery on a groin injury and the club hope he will return to training during December.
“In recent months, Emile Smith Rowe has been experiencing discomfort in his groin, which has limited his training and match appearances,” said Arsenal.
“We are hopeful that Emile will return to full training in December.”
Emile last appeared as a substitute in the defeat against Manchester United. He injured his groin in the warm-down.