Wednesday will have to await the results of a scan to find out the extent of Sam Hutchinson’s back injury.
The midfielder was forced off during the second half of Tuesday’s draw with Millwall after suffering the injury. He appeared to be in pain with his back earlier in the game and Stuart Gray confirmed it had gone into spasm.
He said Hutchinson needs to have a scan and that puts a doubt over his availability for Saturday’s trip to Middlesbrough. Kieran Lee is already likely to be absent for the game with the groin problem suffered against Derby on Saturday.