Arsenal [ Images ] striker Emmanuel Adebayor faces three weeks out after damaging his hamstring in the goalless draw with Tottenham Hotspur [ Images ] on Sunday.

"Adebayor is out for three weeks with a hamstring," manager Arsene Wenger [ Images ] told the club's website.

The Togo striker pulled up sharply after 35 minutes of the north London [ Images ] derby and is now a doubt for Arsenal's Champions League [ Images ] last 16 tie against Roma later this month.

The better news for Wenger is that Croatia [ Images ] striker Eduardo was on the bench against Spurs for the first time since he suffered a broken leg almost a year ago.

"We have Carlos Vela, we have Nicklas Bendtner [ Images ], we have Eduardo we have Andrei Arshavin [ Images ] and we have Robin van Persie [ Images ]. We have plenty of strikers," Wenger said.