Arsenal midfielder Santi Cazorla has revealed that he expects to be back to full fitness in time for the Gunners' Premier League clash against West Bromwich Albion next Sunday.

The Spaniard has been out of action for Arsenal's last four matches in all competitions due to an ankle injury he picked up after international duty.

During a Q&A session on the Gunners' Twitter account, Cazorla said: "I will be fit maybe in one week, I hope I can play at West Brom."

Arsenal, who are currently at the top of the league table, will take on Swansea City this weekend before playing Napoli at the Emirates in the Champions League on Tuesday.