Lucas Torreira is once again available for Mikel Arteta's Arsenal after having been sidelined for the past four months with an ankle injury. 

The Uruguayan, who has played a total of 33 matches for the club this season, is once again ready to play, according to the North London club. 

Arteta will have to decide whether to include the Uruguayan in the squasd list for this weekend's game with Wolves at Molineux. 

It is also a key game for both teams' European aspirations this season.