Wilshere blow for Wenger
The 20-year-old was first troubled by an ankle problem while on international duty last summer, and apart from a pre-season appearance in the Emirates Cup has not played a competitive match for the Gunners.
Wilshere, who needed surgery after initially wearing a protective boot, was set to return in early February, but felt pain when running in training earlier this week and will now have a series of consultations with specialists before deciding how to proceed.