According to The Daily Mail, They say Arsenal influential star has been ruled out for three months after damaging his ligament against Norwich over the weekend where they drew 1-1.
Cazorla, 30, setback will also leave Gunners boss Arsene Wenger facing further awkward questions as Arsenal’s injury crisis increases.
Alexis Sanchez, 26 will be allowed to return home to Chile for a week and will spend some of the time working on his with his national team’s doctors.
Chile boss Jorge Sampaoli said: “We have contacted the medical team at Arsenal, who gave him a week of treatment in Chile.
“We have to see how it is [the injury] to know how quickly he can recover, but we are aware of everything and we’ll see if we can contribute to Alexis getting back on the pitch sooner.”
Arsene Wenger needs to sign in more players to fill in key position