"It is a big disappointment, and a big blow to us," said Leicester coach John Wells. "It is a dislocated elbow and it looks as though he will be out for six weeks. There is no doubt that we are going to miss him."
Corry was in outstanding form for England in the autumn Tests against Canada, South Africa and Australia after taking over from Lawrence Dallaglio.
As for the match itself, Wells added: "We will take the result, but for vast tracts of that game, we were
out-played. Let's be honest, at times, Gloucester were the better team.
"If we hadn't taken our chances, then we would have been staring at a defeat. We set ourselves standards, we will have to play a lot better against Biarritz next week."