The Denmark international had only recently returned from an initial groin injury for the north London derby, but was forced to withdraw after 37 minutes, to be replaced by Eduardo.
With Bendtner having operated largely on the right side of the Arsenal attack this season, Wenger will be keen to get Theo Walcott back to fitness following a knee injury.
Ahead of the Gunners' 4-1 win at Wolves last Saturday, the Frenchman confirmed that the England winger is expected to return to training this month.
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