As well as White, there are concerns over Kieran Tierney and Martin Odegaard, with both previously rated as doubtful for the Leicester clash.
But Arteta seemed to hint the pair could be in a position to feature when Arsenal travel to the King Power Stadium on Saturday.
“They were both out with two different injuries,” Arteta added. “They tried yesterday but they didn’t feel great. They wanted to be involved but they weren’t good enough on the day. Hopefully, they can be better and be available against Leicester.”
By advancing to the last eight of the League Cup, the Gunners have continued their recent revival under Arteta.
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