Arteta also revealed summer signing Piero Hincapie has suffered a “little groin injury” but one that the Spaniard will be a “short-term” issue. (Getty Images)
Arsenal winger Noni Madueke will be out for "a few weeks" after sustaining a knee injury during Sunday's 1-1 draw against Manchester City.
Manager Mikel Arteta confirmed the injury, noting that Madueke felt discomfort early in the match and was too sore to continue at half-time.
Madueke's injury means he will miss upcoming Champions League matches against Olympiacos and Atletico Madrid, as well as several Premier League fixtures.
The club is also dealing with other injuries, including Kai Havertz (knee, out for months) and Piero Hincapie (groin, short-term).
Captain Martin Odegaard, who missed the City game with a shoulder injury, is expected to return in "a matter of days".