Arsenal slammed on Twitter
Florenzi was forced to undergo surgery after sustaining the injury in the closing stages of the 3-1 victory over Sassuolo on October 26.
The Italy international has stepped up his rehabilitation this week, running for the first time as part of an individual training programme.
Centre-back Kostas Manolas has been ruled out for two weeks due to a hamstring sustained in the 1-0 defeat at Juventus on Saturday, meaning he will miss Thursday’s meeting with Chievo.
Radja Nainggolan is also a doubt for the match after complaining of tightness in his right calf.