An Arsenal star is set to undergo ankle surgery following a decision made by the club's medical staff.
The player has been managing fitness issues in recent weeks and hasn't featured in the last three league matches.
As a result it has now been decided that the player will undergo a procedure, with his return date currently unknown.
The news isn't a major blow with regards to this season, with Arsenal having just one game remaining this season in which they will face Southampton away.
Mikel Arteta's team secured their place in next season's Champions League with a 1-0 win at home to Newcastle on Sunday.