According to
Ben Dinnery, Henrikh Mkhitaryan had medical scan today.
Armenian midfielder got injured during Arsenal-CSKA match, when he was hardly touched by Georgiy Schennikov.
“He has a scan and the fear is that his MCL has been touched. We’ll know more soon. For how long he will be out, I don’t know” Dinnery wrote on his Twitter.
https://twitter.com/BenDinnery/status/982260303063760896
Mkhitaryan will miss Arsenal’s Sunday Premier League match against Southampton.